ive been doing some searching lately because ill be buying new tires soon, i have been getting very mixed answers around what size tire you can fit without a lift, I currently have 245/70/16's and they look ok, but it also looks like there is plenty of room to get something bigger, i think 245/75/16 would be the next step up, but i park my jeep next to a rig with a set of those and i know i could go another step or two, i was hinking about some 31x10.50's but im not sure ive heard a lot of different stories around the 31's, ive had people tell me i can fit 31's stock, it looks like i could, and ive had people tell me they could barely even squeeze them in with a 2" BB, Basically i just want to know whats the biggest i can run stock, and if anyone has pictures of said tire size on a stock rig.

 

How about some info, like the year, model, and trim level.

 

So you have aftermarket wheels? XJ's come with 15in wheels FYI.

 

But we have no clue of what the hell his rig is.

 

With stock suspension 31" will be a little tight. With a 2" bb and 3" bs rims you should be fine depending on what kind of wheeling you do. I got 31" and 3" bs and trimmed the fenders.

 

This is GRAND CHEROKEE TECH....

 

Oops

 

i have a 95 grand, hence why i posted in grand cherokee tech.. lol

 

and yes i have aftermarket 16" wheels and i hate them, they look stupid, and being 16's tires are a ***** price wise.

 

Did this get moved? I swear this wasn't in GC tech when I replied

 

Without any info we don't know if you posted in the wrong place or if you have a ZJ or WJ. The trim level makes a difference too.

 

How does trim level affect it? Just curious, And I have a Laredo.

 

The up country package sits a little higher.

 

Ahh I see, but back to my original question, what is the largest tire I could fit? im willing to do some minor trimming but I dont really want to completely hack it up because this jeep is actually really nice and clean and I'd like to keep it that way.

 

30-9.50-15 for little to no trimming, but that is about the same size as the 245-75-16 you're running now. 31-10.50-15 will require some trimming and they may still rub.