Best off road/ sidehill suspension

Peterbilts air-trac is the great on and off road,,

 

Hendrickson would be my vote if ride is not an issue. All of our bigger drill rigs (tandem axles) had Hendrickson, never had a problem with a D7 hooked to the front helping drag us in areas that would make your hair standup. That was with a CP T-650 rotary mounted on the back.

 

Have you tried adding a leveling valve for side to side? My old boss ran log trucks with 8 bag with front/rear and side to side leveling valves and the drivers loved them.

 

The chalmers has always worked well in all the log trucks around here. One little thing to figure out. If the rubber lets go on the high side to let the truck roll over, then wouldnt the weight need to be off of that side in order to separate? SO the truck would already be rolling over before the rubber could come apart ?

 

Off road? Can't beat the Camelback...but you'd need to get a Mack for that. Oh well...

 

Until you try almost any other suspension.

 

Turfrac in the Western stars and the other trucks have the Henderson Haulmaxx. Both are great, out guys always argue what rides best. I think they are very close, I would buy the Turftrac again before the Haulmaxx. It rides better with no load and we all think that. If you do get the Turftrac you want to make sure it is the stage 2 with the shocks option. Makes a big difference.