18 inch stock wheels/ max tire size on a limited?

want to get a little more height on my truck without lifting it. right now my michlen XTLs measure 30inch. how bigger can I go on a factory limited & still clear the wheel well & requierments of the truck?

 

Bump. I have the same question. Don't want to lift my truck, but would like to go a little bigger on the tires. Any advice?

 

265/65/18 would be the biggest without a lift and without rubbing issues.

 

^ 265/65-18 is the largest tire you can fit without a lift.

 

Has this been confirmed? Found an insane deal on some 265/65-18's for my stock ltd wheels

 

Anyone ever find any more info on this? I have some limited wheels I'm wondering if I can throw a 285/60/18 on stock limited. What about a 2/1 level?

 

You should take a look at the Tire Size Calculator if you haven't - You might find the size difference negligible.



I had too many issues finding larger tires compatible with the Limited 18 inch wheels, and opted to get some wider 16 or 17 inch wheels.

Luckily, I bought some 16" TRD beadlock-style wheels already mounted with 285/75 all terrain on Facebook marketplace for less than the price of the new tires alone - and managed to sell the Limited 18 wheels and tires on the same day. I'd bet you'd find a similar deal after a few weeks of hunting. Are you married to the 18" Limited wheels?

 

Pretty much. They're not for me, my father also has a 20 limited, and absolutely will not get new wheels. He's wanting to go a bit bigger tire here soon, as big as possible on a stock rim and possibly 1" level.

 

Gotcha - I've got a 2-3" lift and my 285/75 r16 (32.83 inches diameter). just barely make the cut. As eccracer104 pointed out, 265/65 r18 is the largest you can go with no lift, and that's 31.56 inches in diameter, a 1 inch lift affords you 1 more inch of clearance... Maybe.

I don't think I'd risk mounting 265/70 r18's (32.61 inches diameter) with only a 1 inch lift/ level - But maybe others have done it, I'm not sure.