How much tire size difference before abs hates you?

[not quick]

Now that xmas is over I've been looking for wheels and tire. I have this possibly dumb idea. I want 20x10's with 285/50/20(31.22in) on the front then 20x12 with 305/50/20(32.12in) in the rear. I also thought about a 285/55/20(32.340 for the front but that's taller than the rear if I do that, but not sure if a 1/4 inch will be noticeable. I may end up doing the smart thing and put the same size all the way around, I just like the staggered look like my trailblazer has.

 

[rmallen30]

I ran 22 front 24 rear wheels on my sclb and my extended cab sb 2wd trucks and never had a problem at all

 

[TLyons90]

I would just go same size all the way around. Then no worries of offset issues, sizes in general, and being able to rotate them properly.

 

[btfarm]

If they aren't real close in diameter there will definitely be a speed in 4x4 that will tell you in no uncertain terms that it's not good. In my case, a 10 psi difference front to rear will buck pretty hard at 45 mph. That's not much of a diameter difference.

 

[not quick]

If they aren't real close in diameter there will definitely be a speed in 4x4 that will tell you in no uncertain terms that it's not good. In my case, a 10 psi difference front to rear will buck pretty hard at 45 mph. That's not much of a diameter difference.

I don't think I'll ever be in 4 wheel drive. If I had a 4x4 I would know to keep it the same.

 

[btfarm]

Got it. Only an ABS issue for you then. IDK how much you can get away with for that.

Sent from my SCH-I535

 

[dirtyduramax05]

any thing over a 37 or bigger any it will hate you

 

[dirtyduramax05]

ps if it is calibrated