Picked up the new airstream today and my truck is factory suspension. The trailer has approximately a 500 lb tongue weight and 4000 lb dry. This may give you an idea how your suspension will sit with a similar trailer. Towed great on the way home about 30 miles and in tow mode at 65 mph was running 1700 rpm. Plenty of power and handled well with shocks dampening any bumps quickly. I couldn’t be any happier and this is the sole reason I bought this truck with this suspension and engine.
