Ride control. That is what Donvel is all about. The Donvel Ride Control System reduces the bounce, rock and roll in your truck (Class 6, 7, 8). Air ride suspensions are great, but they bounce and rock, overreacting to the bounce and roll especially at highway speed and in the wind.
Donvel's Steer Axle Stabilizers use air springs that are being controlled in milliseconds using Motion Controls to give you a totally different approach and solution to many of the bad effects you are feeling on the highway.
The Cab and Sleeper Motion Controls are a simple and quick way to reduce the side to side rocking and bouncing at the back of the sleeper going down the highway and in the crosswinds.
The Seat Motion Controls greatly reduce the vertical bounce and back slap in your seat. Use 50% less air but stay comfortably in the mid range. Calibrated according to height and weight.
For existing steer axle air suspension systems use the Steer Axle Motion Controls to give an air controlled ride to reduce bounce and sway.
The Drive Axle Motion Controls greatly reduce the bounce and bogey hop of the drive axles. Available for 3/8" air line and 1/2" air line. Also available for existing trailer air springs.