Sleeper Shock Mount Relocation on Peterbilt 389
We've moved the shocks and airbags underneath the sleeper cab on our Peterbilt 389 trucks to provide more space for bigger vehicles behind the sleeper cab. The movement will not compromise the quality of your ride. It utilizes all the factory suspension parts from Peterbilt (air bags, leveling valves, shock mounts, shocks). This option is only available through Boydstun.