The benefits of correct air pressure

[EastCoast]

Ive been using nitrogen in my tires and it really does make a difference. The pressure has stayed right where it should be for months!

 

[mattluttrell]

In the 4x4 community (where we have much larger and wider tires) we do the chalk test to determine proper tire pressure. It usually ends up being 12-20lbs.

What do you run on your truck? I just bought an Escalade and they look low. Hit them with 32 and call it good?