CapriRacer wrote:
MFL wrote:
The door sticker is for best ride, but for towing heavy, you need to air up to get full use of tire load capability. Like mentioned full pressure in rear, and try about 42 in the front. A bit of trial, to know what handles best, after all hooked up and towing.
Jerry
Nope! That's not right.
The inflation pressure on the sticker on the door frame includes the max load (GAWR's) and unless specified otherwise, includes the towing limitations published by the vehicle manufacturer.
That may be technically accurate, but I know from plenty of experience that airing the tires up closer to their max, yields a significantly safer and more stable ride. My Ram 1500 recommends 41 PSI on both axles, which IS enough for stable and safe towing.