gt3be

Hello,

Would a 12x19 ET45 wheel fit with the right camber on a GT3 MkI with 325/30 oder rather 305/30?

Thanks,

mdrums

1010tires.com has a good offset calculator. Et45 will be out set by a lot so you will need to see what it is and measure. Most gt3rs run 12" wide et48 and those are out to the edge so my guess on a narrow body gt3 you will rub...even with -2 rear camber

gt3be

The 2005-09 GT3 Cup car run 11x18 ET30 in the rear and seam to have alot of room.

ghst868

I'm pretty sure it will rub

I run a 325/30 on my GT3 with a 68 mm offset and the clearance is minimal. It doesnt rub with this set up but it is close. 2.5 degrees of camber in the rear