Can't get even wear on rear Mastercraft Courser AXT tires

Thanks! I put them at a but under 29 psi yesterday and they are evenly wearing now, but I haven't had a chance to do the chalk test a second time to make sure. I'll get to that this weekend. I tested the heat with the pressure where I am at, but will do that again once I know for sure what psi to run. Appreciate all the help y'all!

 

The chalk test should be done at temp, so you will need to drive a bit before you do it. Then once tires have cooled completely that will be your cold PSI which is what your looking for.

 

Yep, learned that the long way! I finally noticed that on these tires, the max is 44 psi. I never looked and just assumed it was north of 50 like most. They are rated for 2250, so I am seeing now why I had that issue in the rear. Thanks for all the help all!