Welp, you tried the "truck" thing and it doesn't seem to suit you, maybe it's time to go on back to driving a car.
Lower the payload?

Softer springs?

Are you ficken kidding me?

If you aren't going to use the truck as a truck, here's a novel idea...
Don't own one or you should pay for the modifications it takes to make it ride like your old car.

ROTFLMAO


