235/80 vs 245/75 tires

[MMeier]

Anyone see an issue running these 2 sizes on a rig at the same time ? Diameter is within 1% and revs per mile are 634 vs 641. Yes it would be on a 4 wd . TIA !

 

[lpennock]

Just don't run 4wd unless you are under reduced traction such as gravel or ice. Other than that it shouldn't hurt as long as the same size are used on one axle.

 

[Nodepositnoreturn]

Do not use two different sizes in the rear if you have limited slip diff.

 

[nibroc]

Do not use two different sizes in the rear if you have limited slip diff.

duh.....................

 

[MMeier]

Just stuck with the stock 235s ... Now have 6 new Michelins on the dually now!