Use coupon code *HTparty19* to save 15% at cushcore.com. And tell them thanks for the hookup, they love us crazy hardtailers. Note, this is not a how-to video. This is how i did it. CushCore has a fantastic instructional video that you should watch before installing yours. Tips: - Leave the valve stem area for last - Don't use soapy water - Don't damage the rim tape with your tire levers - Use a broom handle, shovel handle, or something similar to hold the rim down while stretching the CushCore onto the rim - Fill the sealant with the valve at the 45* mark - Don't over-stretch the cushcore. It needs to have a tight seat on the rim to hold the bead on - Be patient and book yourself plenty of time. - Watch CushCore's video and do everything it says except the soapy water - Don't be afraid to use your tire levers. I was reluctant to use them for a while, but in the end, I had to use them a good amount
A pro tip for everyone...... On top of the obvious "make sure the tire is in the rim channel", when mounting a tire, always end at the valve. When dismounting a tire, always start at the valve.
Great explanation of the use of Cush Core with the wider profile to press the sidewall to the bead. You started the video with talk about tires and the tunable aspects of utilizing tire selection and tire pressure to get a better ride feel and ride performance. As you know I’m a true believer that wider is better and always use high volume tires. Especially on my fully rigid single speed mountain bike. I’ll be trying Cush Core and appreciate this video.
I really like the garbage can trick that Cushcore recommends... Allows me to better control the bead from walking off. Definitely way easier to install it with exo style casings... vs double down or extra tough(WTB) stiff style casings.🤘🏼
Agreed. Alas, I don't have a garbage can, and it makes filming tough. With the cush core I feel like I can run one set lighter on my casing. Time will tell...
Wait until you try it on a Maxxis DH tire with a wire bead. A little patience and I can now do it with a single cheap Specialized plastic tire lever (the red one without steel insert).
The second time I did it, I got it done in about five minutes. First side of the tire is easy. The trick I found for the second side was smooshing the loose side of the tire down so the tread was on the Cush core and then rolling the whole cushcore back with the tire and pushing the bead under the cushcore into the channel. Worked like a charm.
I second avoiding soapy water. I've installed cushcore on 2 tires now, and the second one I didn't use soapy water and it went much smoother. Not using soapy water helped the bead grip and stay in the center channel and prevent the tire slipping off as you're trying to get it on.
I've got it on my hardtail and my full suspension. If you ride rocky, rooty, technical terrain, i highly recommend it. It makes tons of sense on a hardtail too.
@@hardtailparty Smithfield is very rooty and I'm banging the rims all the time (I'm 100kg+) so these sound perfect! Not bothered about the weight, I can always try and offset with some lighter tyres like Maxxis Rekons!
So Rad!! Thanks for the great clip!! So I see you are in a park. So is that a new Rig? Did I miss the announcement on the other channel? Either way I’ll keep praying for the best for you and the Family, keep doing you and Live-Life-Loud👍🏽🤘🏽🤙🏽
I am buying wheels should I get xc cushcore rear only? I am running 29x2.3 specialized purgatory trail rear to DT swiss xm481 30mm inner spacing. I want fast rolling tire wheel combo
Really stoked to try out CushCore on my Commencal Meta AM Hardtail. I ride a lot of steep trails with a lot of roots and rocks. Hoping to take out a bit of the sting with the CushCore inserts.
It only gets easier to install! CushCore is the best. I definitely think that different type of tires (compounds, brands, etc.) change how easy it is to install CushCore. WTB tires are a pain in the butt! I like using the trashcan like CushCore recommends if you have one.
Good video, dude. I've been back and forth on the whole inserts thing, but I think you've sold me on it. So, I guess Cushcore made a good choice to sponsor you, huh? ;)
No, I've never run my tires dry. This video focused on the install of the Cushcore, not sealant. I didn't show the process of installing sealant since it's like any other tire.
One of my questions is, to which I believe you may have wondered, when you add the sealant through the valve how do the particles travel beyond that chamber/ section?. With so much tension pushing against the rim against the side wall, unless you dump your favorite sealant directly into the tire, do enough particulates migrate to this main air chamber? @cushcore thank you @hardtailparty
It works much like how you put air inside. The cush core doesn't form an air-tight seal on the rim. Its got enough tolerance that sealant and air can travel past the rim into the main tire area. Plus, this insert has one inch gaps all the way around. Plenty of room for the sealant to slosh around.
Come on orange seal. Get with the program. Lol. I'm watching everything cushcore. I want to see everybody's video before I try. Looks like a tough install. But you have made it look easier than most I've seen.
It gets easier with time. I like CushCore's recommendation to do it horizontally over a garbage can or box, that helps. Also, don't be afraid to use your tire levers. I can do it in 5 min now that I've had some practice.
Another tip better than a garbage can two blocks of wood say 4 x4 and about foot and a half long to lay wheel flat to create room for disc cassette or really trick way a piece of steel bar mounted on a steel plate that sits flat on ground you can turn wheel while keeping bead in rim well works treat similar to moto moose type install only easier .
Excellent question. You have 2 options. 1. Ride out on the cush core. It'll be slow with lots of drag, but it will still save your rim. 2. (preferable) remove the tire and cushcore and out a tube in. Then wear the cushcore around your neck like a sash. Keep in mind that while falts still happen with cushcore, their likelihood is greatly reduced.
Nice. I was wondering where you’d put that Cush core. Like the sash idea. Hopefully you won’t have to try it out! I looked on the website, and I think you may have mentioned it in the video too, but didn’t realize the plus is for up to 45mm rims. Unfortunately I have 50mm rims. Do you know if they plan on coming out with wider ones?
hardtail party Yeah I'm so glad you convinced me to save a bit more and get the MC over the Chameleon and Whyte 905. The only thing I was worried about was the weight but I honestly didn't notice it at all while riding.
@@jtkyber awesome. That was my experience too. So stoked you're living yours. It's funny how people think the had angle ell be awful then they ride it and realize it's amazing.
I've had em installed for 2 months now and Im a big fan. On the rocks out west it's a game changer. If you're on smooth terrain without any rocks or square edges, you may not need them. After my onyx hubs, cushcore is my next favorite mod.
Thanks for your opinion. I live here in Texas, so definitely not an extreme amount of chunk. I run the onyx as well, and definitely agree one of the best upgrades I've done to my bike.
Newbie question so cut me some slack. I have a fat tire bike(Diamondback El Oslo) and I am not worried about weight. I decided to do some upgrades on this bike instead of getting a new bike this year. I had a 12 speed 1x drivetrain, bigger disc brakes and Maxxis tires installed by my LBS. They told me not to waste my money on going tubeless. Can Cush Core be installed with the tube or is it for tubeless only? My rims are factory and are not tubeless ready but my tires are. I don’t want to buy new rims for this particular bike as I will be upgrading bikes next year. Any benefits for my situation if it does work with tubes?
Correct. With fat bike tires, there's so much volume that cushcore isn't necessary. the rim is totally protected by that large tire. My tip for fat bikes is to experiment with tire pressure. I've run anywhere from 4-16psi depending on conditions. (4-7 for snow, 13-16 for dirt)
For rocky and technical terrain, they are a game-changer. For smooth trails, you won't need them. It completely changes how a hardtail feels. I can run 5 psi lower without tire squirm. The lower psi allows the bike to absorb more bumps, have more traction, and carry more speed on the downs. Plus the rim protection is really nice. I have a lot more confidence on chunky terrain in the west. I can't imagine riding without it now.
Yes, I can feel the weight, but barely. It's slightly more than the weight of tubes. For the type of riding I do, I'd much rather have cushcore. Plus, I can now run lighter wheels and a lighter tire casing due to the extra protection, so it can get pretty close to balancing out. The biggest feel is the increased drag of running lower psi. Since I prefer grip, control, and cushion over fastest time the top of a climb, it makes sense for me. Cush core won't be perfect for everyone. They're going to be releasing some super lightweight versions in a few months that weigh less than a tube, with a bit less protection than these ones. They're for 2.0-2.4" tires.
If I am not able to get a new bike, I'm thinking of getting Spank vibrocore wheels and use the cushcore. Didn't look too bad on the install. How much weight do the inserts add? Does it make climbing harder with more mass in the wheels?
They weigh slightly more than a tube. Rotational weight always impacts performance, but I'm betting most people wouldn't be able to tell the difference blindfolded. For me, weight is important, but it's not the most important aspect of a bike. The benefit of being able to run lower pressures for more traction, more cush, and improved suspension is totally worth it. Remember when we aired down your tires? Imagine going even softer now, without rim damage and without tire squirm.
I have tried using your listed discount code for a discount on cushcore inserts but it does not seem to work on their website. Do you know why this may be? Should I just contact cushcore directly? Was this only valid for 2019? Thanks
Hi Steve! Great content! Can I ask for some suggestions? If I want to upgrade my fork on my Stache 7. Let say I want to chnage it to a 150mm. Do you know what fork would be bset and compatible for my bike? I appreciate you have this channel intended for people who are riding hardtail bikes. Keep it up! =)
I'm running 27.5+ On mtbr I read that the newer fox 29er forks will fit up to a 29x3.0, and the new 29er rockshox forks will definitely fit a 3.0, and in some cases a 3.25. (yari 29 and pike 29). Personally, I prefer rockshox over fox.
I haven’t read of anyone going above a 140mm on a Stache and at that point they switched to 27.5+. I increased the travel on my Stache to 130mm on my Yari which seems like the sweet spot while staying with 29+.
@@greentransmission you can convert the stache to a 27.5+ wheelsize? It does not void the warranty? You said younare running 130mm fork. Did you buy a new fork then?
Hey friends. We're on tour and I want to ride with you guys and film some videos of your favorite trails (on hardtails of course!). Head over to hardtailparty.com/tour to see our schedule. Currently we're headed to TX, then AR, with plans to visit most states in 2019.
No idea. My philosophy is to put the parts on I need for the rode I want, rather than worrying about weight. I realize weight makes a difference, but I'm more interested in having fun on the trail than counting grams. I used to be a gram counter, but not anymore.
I think it'll depend on how they were used. I've heard about every 5 sets of tires they get worn out. I wish I had more info for you on that front. I'll keep you updated as I swap tires, but I'm fully expecting several years out of mine.
Great point! For the sake of simplicity and talking on the fly, I over-simplified this one. Fortunately the concept still holds true, but thanks for providing accurate info.
Use coupon code *HTparty19* to save 15% at cushcore.com. And tell them thanks for the hookup, they love us crazy hardtailers.
Note, this is not a how-to video. This is how i did it. CushCore has a fantastic instructional video that you should watch before installing yours.
Tips:
- Leave the valve stem area for last
- Don't use soapy water
- Don't damage the rim tape with your tire levers
- Use a broom handle, shovel handle, or something similar to hold the rim down while stretching the CushCore onto the rim
- Fill the sealant with the valve at the 45* mark
- Don't over-stretch the cushcore. It needs to have a tight seat on the rim to hold the bead on
- Be patient and book yourself plenty of time.
- Watch CushCore's video and do everything it says except the soapy water
- Don't be afraid to use your tire levers. I was reluctant to use them for a while, but in the end, I had to use them a good amount
They don’t ship to the UK :( full price for me ! come visit Scotland tho
A pro tip for everyone...... On top of the obvious "make sure the tire is in the rim channel", when mounting a tire, always end at the valve. When dismounting a tire, always start at the valve.
Great explanation of the use of Cush Core with the wider profile to press the sidewall to the bead. You started the video with talk about tires and the tunable aspects of utilizing tire selection and tire pressure to get a better ride feel and ride performance. As you know I’m a true believer that wider is better and always use high volume tires. Especially on my fully rigid single speed mountain bike.
I’ll be trying Cush Core and appreciate this video.
I really like the garbage can trick that Cushcore recommends... Allows me to better control the bead from walking off.
Definitely way easier to install it with exo style casings... vs double down or extra tough(WTB) stiff style casings.🤘🏼
Agreed. Alas, I don't have a garbage can, and it makes filming tough. With the cush core I feel like I can run one set lighter on my casing. Time will tell...
Wait until you try it on a Maxxis DH tire with a wire bead. A little patience and I can now do it with a single cheap Specialized plastic tire lever (the red one without steel insert).
@@yzedf nice!
The second time I did it, I got it done in about five minutes. First side of the tire is easy. The trick I found for the second side was smooshing the loose side of the tire down so the tread was on the Cush core and then rolling the whole cushcore back with the tire and pushing the bead under the cushcore into the channel. Worked like a charm.
I second avoiding soapy water. I've installed cushcore on 2 tires now, and the second one I didn't use soapy water and it went much smoother. Not using soapy water helped the bead grip and stay in the center channel and prevent the tire slipping off as you're trying to get it on.
Got a hold of Cushcore and told them my story. They offered me a great deal on a set. Going to give it a go and see how well I do installing them.
Same experience. First time was a learning experience. Second was fast. And without tire levers.
This was so good that I am now seriously considering CUSHCORE for my hardtail. Cheers!
I've got it on my hardtail and my full suspension. If you ride rocky, rooty, technical terrain, i highly recommend it. It makes tons of sense on a hardtail too.
@@hardtailparty I'm absolutely doing this for mine. I was just going to go with the rear but it seems that front and rear makes sense.
@@hambo76 you'll definitely feel the weight, but the ride quality in the chunk is amazing.
@@hardtailparty Smithfield is very rooty and I'm banging the rims all the time (I'm 100kg+) so these sound perfect! Not bothered about the weight, I can always try and offset with some lighter tyres like Maxxis Rekons!
Love your videos. I ride a hard tail so your vids are really useful thank you
Just ordered for my Fluid HT+. Going on a new Oozy 395 wheelset with new 2.8 tires. Great Videos and info. And Big Thx for the discount! STOKED!
Will have cushcore in about a week had to get another rim ordered also
So Rad!! Thanks for the great clip!! So I see you are in a park. So is that a new Rig? Did I miss the announcement on the other channel? Either way I’ll keep praying for the best for you and the Family, keep doing you and Live-Life-Loud👍🏽🤘🏽🤙🏽
The other channel still hasn't caught up, I'm working on that. :)
hardtail party Looks Nice, I’ll be looking forward for to the announcement and walk around 😉🤙🏽
I am buying wheels should I get xc cushcore rear only? I am running 29x2.3 specialized purgatory trail rear to DT swiss xm481 30mm inner spacing. I want fast rolling tire wheel combo
Really stoked to try out CushCore on my Commencal Meta AM Hardtail. I ride a lot of steep trails with a lot of roots and rocks. Hoping to take out a bit of the sting with the CushCore inserts.
You're going to love it. A bike like the meta ht am deserves cushcore.
It only gets easier to install! CushCore is the best. I definitely think that different type of tires (compounds, brands, etc.) change how easy it is to install CushCore. WTB tires are a pain in the butt! I like using the trashcan like CushCore recommends if you have one.
Good video, dude. I've been back and forth on the whole inserts thing, but I think you've sold me on it. So, I guess Cushcore made a good choice to sponsor you, huh? ;)
Do you ride a lot of rocky/rooty terrain? If so, it's a game-changer.
Were you running the tires dry? Where was the sealant?
No, I've never run my tires dry. This video focused on the install of the Cushcore, not sealant. I didn't show the process of installing sealant since it's like any other tire.
Whats the difference between the ones from your video and the "PRO" version of cushcore?
What was that little pump you were using in the video?
it's a lezyne pump. Here's a link: amzn.to/3fwNdAW
Hi just curious, does this fits any tubeless ready rim? i have a set of Roval 29er with 2.3 tires.
I also ride a Chameleon aaand i love it...
Cushcore makes inserts for most rims. These are tubeless wheels I'm installing them on here.
One of my questions is, to which I believe you may have wondered, when you add the sealant through the valve how do the particles travel beyond that chamber/ section?. With so much tension pushing against the rim against the side wall, unless you dump your favorite sealant directly into the tire, do enough particulates migrate to this main air chamber? @cushcore thank you @hardtailparty
It works much like how you put air inside. The cush core doesn't form an air-tight seal on the rim. Its got enough tolerance that sealant and air can travel past the rim into the main tire area. Plus, this insert has one inch gaps all the way around. Plenty of room for the sealant to slosh around.
Awesome video, what floor pump were you using? Ride safe 🤙🏻
Does cush core give hardtas a more supple ride? I'm always looking to get a little more out of my chameleon.
Yes, absolutely. Stay tuned for my next ride report with the cushcore.
Awesome! I'm looking forward to it!
Come on orange seal. Get with the program. Lol. I'm watching everything cushcore. I want to see everybody's video before I try. Looks like a tough install. But you have made it look easier than most I've seen.
It gets easier with time. I like CushCore's recommendation to do it horizontally over a garbage can or box, that helps. Also, don't be afraid to use your tire levers. I can do it in 5 min now that I've had some practice.
Another tip better than a garbage can two blocks of wood say 4 x4 and about foot and a half long to lay wheel flat to create room for disc cassette or really trick way a piece of steel bar mounted on a steel plate that sits flat on ground you can turn wheel while keeping bead in rim well works treat similar to moto moose type install only easier .
Just used the discount code, thanks brother!
🤘
Code was good for 15% off, AND free shipping!
Nice!
Great video, great camera angles on all steps installing Cush Core. What will you do if you get a flat on the trail and need to put a tube in?
Excellent question. You have 2 options.
1. Ride out on the cush core. It'll be slow with lots of drag, but it will still save your rim.
2. (preferable) remove the tire and cushcore and out a tube in. Then wear the cushcore around your neck like a sash.
Keep in mind that while falts still happen with cushcore, their likelihood is greatly reduced.
Nice. I was wondering where you’d put that Cush core. Like the sash idea. Hopefully you won’t have to try it out! I looked on the website, and I think you may have mentioned it in the video too, but didn’t realize the plus is for up to 45mm rims. Unfortunately I have 50mm rims. Do you know if they plan on coming out with wider ones?
@@keepyourdayjob3077 is 50mm your inner or outer width? They are working on wider inserts in the future.
Inner. It’s 49.9. Stans Hugo rims.
I just got done riding my new Middle Child for the first time. That thing is so sick!
Stoked you like yours too. I'm loving mine.
hardtail party Yeah I'm so glad you convinced me to save a bit more and get the MC over the Chameleon and Whyte 905. The only thing I was worried about was the weight but I honestly didn't notice it at all while riding.
@@jtkyber awesome. That was my experience too. So stoked you're living yours. It's funny how people think the had angle ell be awful then they ride it and realize it's amazing.
Can't wait for your long term review on these. I've been wanting to try them, but have been hesitant.
I've had em installed for 2 months now and Im a big fan. On the rocks out west it's a game changer. If you're on smooth terrain without any rocks or square edges, you may not need them. After my onyx hubs, cushcore is my next favorite mod.
Thanks for your opinion. I live here in Texas, so definitely not an extreme amount of chunk. I run the onyx as well, and definitely agree one of the best upgrades I've done to my bike.
@@hardtailparty Is the volume change in the tyres noticeable in a positive way?
@@th_js what do you mean?
@@hardtailparty That since it's meant to work as a "volume spacer", so does that have a noticeable effect?
Newbie question so cut me some slack. I have a fat tire bike(Diamondback El Oslo) and I am not worried about weight. I decided to do some upgrades on this bike instead of getting a new bike this year. I had a 12 speed 1x drivetrain, bigger disc brakes and Maxxis tires installed by my LBS. They told me not to waste my money on going tubeless. Can Cush Core be installed with the tube or is it for tubeless only? My rims are factory and are not tubeless ready but my tires are. I don’t want to buy new rims for this particular bike as I will be upgrading bikes next year. Any benefits for my situation if it does work with tubes?
I see now that they aren’t available for fat tire rims.....
Correct. With fat bike tires, there's so much volume that cushcore isn't necessary. the rim is totally protected by that large tire. My tip for fat bikes is to experiment with tire pressure. I've run anywhere from 4-16psi depending on conditions. (4-7 for snow, 13-16 for dirt)
What bike rack is that on the back of your truck? I NEED one of those!
It's a prototype. Check out velocirax.com. The new and improved version is even better.
Looking forward to a review on these
For rocky and technical terrain, they are a game-changer. For smooth trails, you won't need them. It completely changes how a hardtail feels. I can run 5 psi lower without tire squirm. The lower psi allows the bike to absorb more bumps, have more traction, and carry more speed on the downs. Plus the rim protection is really nice. I have a lot more confidence on chunky terrain in the west. I can't imagine riding without it now.
@@hardtailparty cheers mate, I appreciate it
Can you feel the extra weight on hard climbs? A light wheel set just makes a bike feel more lively and I'm hesitant to give that up.
Yes, I can feel the weight, but barely. It's slightly more than the weight of tubes. For the type of riding I do, I'd much rather have cushcore. Plus, I can now run lighter wheels and a lighter tire casing due to the extra protection, so it can get pretty close to balancing out. The biggest feel is the increased drag of running lower psi. Since I prefer grip, control, and cushion over fastest time the top of a climb, it makes sense for me. Cush core won't be perfect for everyone. They're going to be releasing some super lightweight versions in a few months that weigh less than a tube, with a bit less protection than these ones. They're for 2.0-2.4" tires.
@@hardtailparty thanks for the feedback. I might just give it a try.
Nice install Steve. BTW when will you be introducing your new home? Take care.
Unsure. I have a backlog I'm trying to get through. I promise I'll keep plugging away on it.
If I am not able to get a new bike, I'm thinking of getting Spank vibrocore wheels and use the cushcore. Didn't look too bad on the install. How much weight do the inserts add? Does it make climbing harder with more mass in the wheels?
They weigh slightly more than a tube. Rotational weight always impacts performance, but I'm betting most people wouldn't be able to tell the difference blindfolded. For me, weight is important, but it's not the most important aspect of a bike. The benefit of being able to run lower pressures for more traction, more cush, and improved suspension is totally worth it. Remember when we aired down your tires? Imagine going even softer now, without rim damage and without tire squirm.
@@hardtailparty Yah, that made a big difference. Even lower pressure sounds great! Great video, by the way.👍
I have tried using your listed discount code for a discount on cushcore inserts but it does not seem to work on their website. Do you know why this may be? Should I just contact cushcore directly? Was this only valid for 2019? Thanks
It looks like it expired. Shoot them an email and tell them the code expired and you saw it here. They'll take care of you.
Hi Steve! Great content! Can I ask for some suggestions? If I want to upgrade my fork on my Stache 7. Let say I want to chnage it to a 150mm. Do you know what fork would be bset and compatible for my bike? I appreciate you have this channel intended for people who are riding hardtail bikes. Keep it up! =)
I don't know of any 150mm 29+ forks, sorry. 150mm may void your warranty. Might want to check on that.
Okay. What fork are you using right now steve for your hardtail? Are you riding a 29+ as well?
I'm running 27.5+
On mtbr I read that the newer fox 29er forks will fit up to a 29x3.0, and the new 29er rockshox forks will definitely fit a 3.0, and in some cases a 3.25. (yari 29 and pike 29). Personally, I prefer rockshox over fox.
I haven’t read of anyone going above a 140mm on a Stache and at that point they switched to 27.5+. I increased the travel on my Stache to 130mm on my Yari which seems like the sweet spot while staying with 29+.
@@greentransmission you can convert the stache to a 27.5+ wheelsize? It does not void the warranty? You said younare running 130mm fork. Did you buy a new fork then?
I wonder how you are getting on with the cushcores...
I absolutely love them, as you'll see in future videos. They make rocky, technical trails a lot smoother with a lot more traction.
How long does the discount code work?
I believe it's good for all of 2019
Is Cushcore going to make 29+ inserts? Put a 29 x 2.8 McFly tire on my bike soon.
Excellent question. I'll ask them and get back to you.
hardtail party I was wondering the same thing for my STACHE 5...
They're in development, but they don't have a release date yet. Stay tuned!
Hey friends. We're on tour and I want to ride with you guys and film some videos of your favorite trails (on hardtails of course!). Head over to hardtailparty.com/tour to see our schedule. Currently we're headed to TX, then AR, with plans to visit most states in 2019.
What’s the weight on your bike?
No idea. My philosophy is to put the parts on I need for the rode I want, rather than worrying about weight. I realize weight makes a difference, but I'm more interested in having fun on the trail than counting grams. I used to be a gram counter, but not anymore.
hardtail party fair enough! Party on;)
@@SoCalLobo it's not light, I can tell you that. :) but it holds up. To my abuse.
What a PITA. Try Vitoria Air Liner next time...
I looked I to them , but I don't like how quickly you feel those and how they don't push on the bead.
You need a fold out bike repair station or something on that camper. Thanks for the video.
I made it 😃
what is the life expectancy of cush core? Im hearing bad things like less then a year, if that is right it's just to expensive.
I think it'll depend on how they were used. I've heard about every 5 sets of tires they get worn out. I wish I had more info for you on that front. I'll keep you updated as I swap tires, but I'm fully expecting several years out of mine.
Looks like a mini ski doo track.
A 27.5" rim isn't actually 27.5" in diameter. Here is how it works out:
26 in = 22 in
27.5 in = 23 in
29 in = 24.5 in
Great point! For the sake of simplicity and talking on the fly, I over-simplified this one. Fortunately the concept still holds true, but thanks for providing accurate info.
And a 2x4 is actually 1.5'" x 3.5". I don't get the point. Also, some 2.8" tires are not actually 2.8" wide. =/