SMI | Air Force One Supplemental Braking System | 6271 | Second Car Kit

2nd Vehicle Kit for the SMI Air Force One. This kit includes all you
will need to use your Air Force One braking system for your second towed
vehicle.

SMI Air Force One Second Car Kit

Includes all parts required to install Air Force One on a second car

Motorhome must have Air Brakes

Air Force One (AFO) is the only supplemental braking system that
includes the necessary components to meet Total Coach Protection safety
regulations. With no moving parts to wear out, your AFO will stand the
test of time. It is the only air brake system that energizes the towed
vehicle’s power brakes through a patented process that doesn’t require
an electronic vacuum pump. It uses a pilot signal from the coach's air
brake system to deliver 100% direct proportional braking. And in the
event of a separation of the coach and towed vehicle, AFO is the first
and only supplemental brake system that seals the coach’s air supply.

Chassis manufacturers agree that AFO is the safest and most secure
way of using coach air for supplemental braking. It meets all chassis
warranty requirements and the chassis brake warranty won’t be voided by
chassis manufacturers.