Originally Posted by mhamershock

It's the HDPP - it has the highest rate springs you can get and a thicker, stiffer frame, It's going to ride worse than a Platinum by design. My HDPP SCREW rides pretty dang good really at its 6050 lb curb weight. What's yours weigh? As some said, adding weight to the bed is quickest easiest way to help. 4-6 80lb bags of concrete mix would work.

Originally Posted by aliass24

Just get the Bilstein 6112’s they come with a 500 rated spring compared to your 633 spring or you could get the 5100’s and purchase lighter rate coils for like a extra 50$.

Originally Posted by jgm163

Not sure of the curb weight, but I added 400lbs of sand tubes out back for the winter and it rides like I'd like it to when it's empty, aside from that sucking sound coming from the gas tank...