Gdetrailer wrote:
Grit dog wrote:
Don't have either 250 anymore but the 13&15 models I had were probably the squishy est springs I've seen on a 3/4 ton.
But as mentioned lower the tires to about 40 psi in the rear and try that first if you're running high pressure
40 PSI on those tires with the weight of that vehicle you may as well consider them flat.. You might get away with that pressure on sand, but on pavement not so much..
I have a 2013, and never would consider running lower than 60 PSI, otherwise you WILL take the outside edges right off the tires and they ARE extremely expensive tires at $250 each.
I find on my 2013 68-72 PSI to be the compromise number for ideal tire wear and decent ride when empty.
Loaded, I DO run them at max sidewall pressure.
It amazes me when people recommend running 40psi in a 8,000lb HD truck. I run 65psi regardless of load.
