Timberen has two options: Severe Service-Slide-In Camper Or Salt Spreader (single), 8,000lbs Standard, 8,600lbs (numbers not reversed). The Severe get stiffer very fast and contact even w...
I have the standard style also. Due to the mounting location inboard of the springs, they increased sway when engaged. I corrected this by using the bump stops they replaced on the overloads in addition to a pair Energy Suspension stops. Stable Loads are now an option.