Just a question about the Dunlop AT20. The Max PSI is 51. Should you fill at the Max. All my tires are at 28 PSI. I would be worried if say 3 was at 44 and 1 was at 28, but all 4 was at 28. Is that correct or is that way too low. BTW the temp is 56 degrees F.

 

28 psi is way to low on that truck. I run mine at 33 or 34 psi. Factory recommend tire presure is 32 psi. It's posted on the driver side door sticker. I would definately inflate them to 32 psi or you end up wearing your tires out sooner.

Dutchman

 

When I had the AT20 Dunflops I experimented with the tire pressure quite a bit and finally settled on 35 PSI all around.

35 PSI gave the best ride and handling IMO.

However, I would dump the AT20's at the first opportunity and get the REVO.