I run a 27x10.5 Hoosier QTP on a 15x8 rim with 5.5" backspacing. Doesn't rub anything and doesn't stick out past the fender. Most 10" wide rims I see on thirdgens look silly cause they stick out too far. My 15x3.5s didnt need any spacers either. Could most liikely fit an 11.5" wide tire with the same results.
