Making towing so smooth you may forget you're towing. The Pin Box System's advanced rubber shear springs works to absorb towing shock for more comfortable, stree-free ride.
* Greatly reduced back and forth chucking and jerking
* Cushioned senation over uneven road conditions
* Jerk-free starts and stops
* Smoother, more comfortable in-cab ride
LIPPERT 1621, HD, SHD TRAILER GVWR 11,501-14,000 M/R Base-04