What is the minimum compressed air reservoir volume dedicated to the air brakes required by an FMVSS-121 compliant highway trailer?

A) 4 times total brake chamber volume
B) 8 times total brake chamber volume
C) 12 times total brake chamber volume
D) 24 times total brake chamber volume

FMVSS-121 Compliant

Adherence to the Federal Motor Vehicle Safety Standards 121, indicating that a vehicle's air brake system meets the specific safety and performance criteria set by the regulations.

Compressed Air Reservoir Volume

The total volume of air space available in a compressed air storage tank, crucial for providing a buffer of pressurized air for various applications.

Air Brakes

A type of brake system commonly used in large vehicles, where compressed air is utilized to create the braking force.