what size would I use for a 15x8 rim and where would i get them?

 

my truck came with 31/10.5 tires and i got the same rims.
you can get some deals at tirerack.com but if you can find
a buy a set from a local shop they sometimes mount them for free.

 

31 x 10.5s here as well.

I have Firestone Destination A/Ts right now and really like them, although they are approaching needing to be replaced with about 40,000 miles of lead-footed driving on them. This is the 4th set of tires I have had and they are by far my favorite. They do not stand out in any one area, but overall they are a good compromise for an A/T tire, IMHO. I will be replacing them with the same tires (which will be a first for me, as every other set I have had on the truck I have found to have a significant weakness that warranted trying something else).

http://www.tirerack.com/tires/TireSe...ting=S&tab=All

Sorted by reviewer's rating.

 

check the sticker in the glove box to tell you what size tire to run stock.

then buy at tirerack, or ive had better luck with discounttiredirect.com

 

Don't trust the sticker! I did and just found out it was a mistake! Sticker says 235/75R15. Got the build sheet (see appropriate thread) and found it was built with 31/1050R15, a different size tire. This explains my speedometer and odometer being off by a few miles. So when I come back from this next trip (work), I'm going to see if the tire company will buy back these tires as credit towards the right ones!

 

I ran into the same problem, the sticker on mine says 245/70/16's and the build sheet says 265/70/16. If you change tire size, just be sure to find a calculator online to figure out how fast or slow your speedometer will be after the tire swap.

 

31x10.5x15 here. you can find tires basically anywhere in that size.

 

anybody know where to find 245/70R15? or am i looking for them with the wrong kind of measurements?

 

not made in that size. look at 235/75-15. They are very close to the same size and there are tons made.