Time to put a new set of tires on my 2007 GMC 2500HD. When I bought the used truck it came with 10 ply load range Ds on it. (LT 245 75 R16) I have to run these tires at 50 PSI or else when I am drivin...
Why do you "have to run 50 psi" even empty? Have you consulted a tire load inflation chart for your tires. I would bet that with the truck empty you could safely run lower pressure. I would put E tires on a 2500HD truck. I would only run as much pressure as the load calls for.