Jmk
Well-Known Member
- Joined
- Apr 30, 2015
- Threads
- 10
- Messages
- 152
- Reaction score
- 29
- Location
- Chicago il
- First Name
- Jerry
- Vehicle(s)
- 16 gt350
- Thread starter
- #16
I understand that. The first set I purchased was the r spec witch is 11 and 11,5” rear. However I tried rectifying it with 11” for the rear. That is not r spec. 11” is truly the right size for 305s. Like JAJ said the difference has to be in the offset.That's 350R measurements, yes they do poke which is normal. Because of the rear brakes several wheel designs have a hard time clearing the caliper face so getting as close to factory offset is difficult. My Forgestar CF5V's are a 61+ offset and they clear the rear brakes by about 2mm which is perfectly acceptable but it just gives you some perspective at how tight things are. The factory wheels don't clear by much either, I think it's about 1/2".
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