I run 33x12.5's on a 7 inch. Adjusted the tire pressure and so far wearing fine.They were not able to get the rim weights on it (mag) so they balanced them static with stick on weights inside the wheel but rides fine at 70mph. slight wheel wiggle at about 50mph but 2 mph either side of that nothing. 8psi on the trail and not rolled a bead. Now it is on a 86 4runner so dealing with about half the weight. :ylsmoke: