If it's 20mm Front, wouldn't that mean the wheel is 11.25" Rim to Rim? That doesn't seem right to me. Can you provide your math, or the source for the offset? My math: Front wheel = 10" or 254mm. Center of wheel is 127mm. Hub to inside rim is 163mm, so the offset would be 36mm, no?
When you are on your 4 post lift I ponder what the clearance looks like at the inside top of the rim, to the mag ride shocks, with the thought of more camber being available for a track alignment. Hope to see you at PCA Audi VIR. Ponycar
You measured the backspacing. The front offset is 20mm, the rear is 50mm
If it's 20mm Front, wouldn't that mean the wheel is 11.25" Rim to Rim? That doesn't seem right to me. Can you provide your math, or the source for the offset? My math: Front wheel = 10" or 254mm. Center of wheel is 127mm. Hub to inside rim is 163mm, so the offset would be 36mm, no?
@@davecaldwell2922 The offset is inscribed right on the wheel, @ :20. 19x10JxIS20. GM puts the offsets on their wheels. 20mm offset
When you are on your 4 post lift I ponder what the clearance looks like at the inside top of the rim, to the mag ride shocks, with the thought of more camber being available for a track alignment. Hope to see you at PCA Audi VIR.
Ponycar
I believe the C7 oem vette wheels have the offset stamped in the spoke. Maybe the wheel manufacture for caddy did the same?