Have a 2018 with 2.25 Icon leveling kit and 37" Toyo Rt's. Experiencing very poor and loose feel on dirt roads at speeds of 40 or more in normal or baja mode. 50 lbs of tire pressure and realized that was too much, reduced to 40 and it was better but still a hand full to drive. I have another vehicle, 07 Suburban with adjustable dampning Kings that can drive down same road at 80 mph 1 handed. Tire pressure is 40 lbs. Was concerned with dropping Raptor tire pressure lower for better handling but do not want to air up again for street use. Any help?