i just bought 35's today which should i run there 35/12.50's which rim should i run

 

15x10

 

why, should i run those over the 15x8

 

I like to run 15x8's on 12.50's.......might be a myth, but i think it aids in keeping the tire's bead on the tire when I air down to 13psi. Thus....keeping the tire on the rim.

 

15x10

 

I personally just like the look of the 15x10, doesn't bulge so much in the sidewall. If you offroad a lot like fx4wannabe was talking about then a 15x8 would be preferred but it depends on how your going to be using them.

 

idk Grant ran his 15x10 and 33x12.5x15 about 11 psi all weekend of the dunes last year hell drove it all over town for 3 days that way till the day we left..

 

15x10

 

what kind of rims are you looking at? I have ultras at 10% off right now.

And I ran a 15x8 with 33x12.50

For 35's i'd run a 15x10

 

15x10....you can still air down with a 15x10....a 15x10 will give you a fuller contact patch letting your tread wear more even....

 

def 15x10

 

i thought it was rule of thumb to only run with an inch or so of overhang so you don't blow a bead. this is for either street or off road driving.

12.5" of tire on an 8" rim leaves 2" on either side. can't that make it unsafe to drive? if your air pressure gets to low wouldn't it be unsafe? at least with a 10" rim, there is only an inch on either side.

 

A guy at work runs 315 75 16 on his STOCK f150 rims. 16X7 I believe. No problems, or so he says.