I installed a set of BFG 275/60/R15 DR's last friday and have nothing but problems with them rubbing somewhere. I installed spacers bc they rubbed the frame on the one side now i notice i got a gash in the right side tire on the outside from a sharp edge on the wheel well. The left side seems to have clearance on both sides of the tire. Can my body be crooked, bad body bushings, or rearend out of alignment create this rub. Also the gash seems pretty deep but is not losing any air. Will it be alright? I won't be using the car very often anymore.