[flybouy]

I bet your truck looks like a beast and is a real testosterone booster. Sounds like a great off road truck. Problem is, off road trucks make lousy trailer haulers. Not to rain are your parade but you need to be aware of the difference in a tow vehichle and an off road vehichle. The things that make it good for off roading like large pliable tires for traction, extra suspension travel for articulation, and a high center of gravity for clearing obstacles are countrr ptoductive for towing.

To answer your question yes you will need full inflation available for the reasons listed above. With the trailer listed inbyour bio you're likely close to a 1/2 ton truck capacity so make sure you have a quality weight distributing hitch with BUILT IN SWAY 4 POINT SWAY CONTROL. The hitch is not he item to be thrifty on as it's the only thing between you and the thousands of pounds behind you. Good luck and travel safe.