Review of SMI Tow Bar Braking Systems - Brake Systems - SM99242 Video

SMI Tow Bar Braking Systems - Brake Systems - SM99242 Review

Today we're going to take a look at the SMI Delta Force Portable Supplemental Proportional Braking System. Now a supplemental braking system is crucial when you a tow a car or truck behind your RV because without it the weight of the tow car could create a safety hazard and it'll even strain your RV brakes or effect your RV's warranty and most states do require a supplemental braking system. Now… see more >