Join Date: Mar 2010
Location: Mchenry county, Illinois
you rim size is not going to change whether or not you have to trim. its just going to change your rim size. Whether you trim or not will be total lift vs. total tire height. put a 13" rim on with 31's and you still have a 31 inch tall tire. You just have way more wall on your tire then say on a 17" rim.
By the way Check out Dunlop Radial Rover AT's. Had a set on my truck, now i have a set on my jeep i love them, and there not pricey. Got the set for my truck for 550, jeep was 700 (but thats cause of AZ they have weird tire tax and laws) Also check out General Grabbers. Good tire. My boss had some on his durango. 40k and they were not even half warn. Great traction too.
06 Commander Limited,4.7,130k
01 GC Limited,QD-II,4.0,236k-sold
99 GC Laredo,QT-II,4.7,96k-Sold