2008 Dodge Ram 1500: What is the tire size and pressure, and wheel size?

For the 20018 Dodge Ram 1500, Youre looking at a tire size of P265/70R17 and a rim size of 17 inches. The correct tire pressure for the truck iS35 PSI. Before adding any air to Your tires, double-check the right amount by checking the sidewall of Your tires. The PSI can always be found there, on any tire. Never fill beyond the listed amount, because it can be dangerous. It can cause the tire to bulge in the center, which will distort the tread and could cause the car to lose grip. In snow or rain especially, this could lead to a wreck. You might also have a blowout while driving, which could be very dangerous, especially on a highway or freeway.