Originally Posted by MYKIDS95YJ
stock wheels are 15x7 5.25"BS
If I use 15x8 4.75" BS
Same size tires 31x 10.5x 15
the tires will stick out 1.5"?
That should be a bingo. My tj came with 15x8 ecco which is a 5.5 bs , +25mm offset.
I had 225/75/15 tires. This is about 9.5 wide and 28.5 high. I wanted to stay 15x8 in a custom wheel but could not find a 15 wheel that did not have a 3.5 bs, -27mm offset sending my wheels out 2 inches + another inch for the bigger tire. Very popular look in GA. I could have gone all black as there are a lot more choices in bs. Instead,I went ions in a 16x8 with a 4.25 bs, -5 offset to get to a 265/70/16. Bigger look with no lift no rub. Cooper Discovery A3s. So instead of sticking out 3", I am at about 2.25. Not much different but the 16s look good. did wheels and tires for about 250 each. PS tire dealer was great. mounted one up (therefore I could not return rim) to check everything out.
I have a 45 MB military so this is my first tj. I did all my research off my stock tires bs , width, height, and used the offset as a quick check. If you look at a lot of custom wheels you will find I think a lot of 3.5 bs which really frog out a 15 x 8 in a bigger tire. Oh well, first timer logic. not a rocker or a mudder, mostly road and trail. My apologies up front to all tjers.