Just bought a 98 Grand Cherokee laredo very clean truck old guy owned lol. im new to the 4x4 thing im a car guy. there is nothing done to it at all. its not lifted yet, but I wanna put rims and tires on it. my question is can i fit 31's on the 15 inch stock wheels? will there be any issues? the tires on there are 225/75/15, if i can run 31 inch tires on it what would be the size? do i need spacers?

And would my friends stock 03 rubicon wheels fit my jeep?

 

you can stuff 31's under a stock grand but there will be some rubbing.
yes,TJ wheels have the same bolt pattern.

 

bad or no? the tires on it are all dry rotted so if i gonna buy tires i wanna put 31's on now instead of spending money on ****ty ones

 

it seems to vary,i've seen where some guys have little to no problems with 31's and others have a little trimming to do. If you want to play it safe stick with 30x9.5's

 

k ill try my friends rims off his rubicon and see if they rub

 

If your friend's tires rubs on your jeep then I think you needed to put on some spacers or get a lift to run these 31 inch tires with no problem at all...

 

Stock rubicon's come with (245/75's) 30.5x9.5 tires. They aren't exactly 31" tall, just rounded off. I'm betting your friend's tires are worn some so they will probably be around 30" or a bit smaller.

 

hes got brand new bfg's 31 inch

 

I JUST put BFG WR 30'S NO PROBLEM! Love the look..

I have the factories for sale now!!!!

Photos in my album

 

You can NOT clear 31's on a ZJ with out a 2" BB.

The ZJ has smallish wheel wells and with out alot of welding there's nothing you can trim in the rear to make them fit..

30's will even rub on a stock height ZJ..