Review of Roadmaster Tow Bar Braking Systems - Brake Systems - RM-9100 Video

Roadmaster Tow Bar Braking Systems - Brake Systems - RM-9100 Review

Hello everybody, this is Jeff at etrailer.com. Today, we're gonna take a look at this Roadmaster BrakeMaster Proportional Braking System for RVs with air brakes or air over hydraulic brakes. Now, this supplemental braking system will apply your towed vehicle's brakes in proportion to the braking action of your RV. Basically, the towed car's brakes are activated at the same time and with the same… see more >