M1151 HMMWV ACL

M1151 HMMWV ACL

• A. 4,000 lbs
• B. 4,200 lbs
• C. 4,500 lbs
• D. 5,000 lbs

Answer: (B)

The ACL (allowable cargo load) is the maximum weight of cargo you can carry without exceeding the vehicle’s GVWR. You get it by subtracting the curb weight (the vehicle’s empty weight with fluids and standard equipment) from the gross vehicle weight rating (GVWR), which is the absolute maximum weight the vehicle is designed to handle including fuel, crew, and cargo. For the M1151 HMMWV, the GVWR is about 12,500 pounds and the curb weight is around 8,300 pounds, giving an ACL of roughly 4,200 pounds. This is why 4,200 pounds is the best answer—the remaining capacity after accounting for the vehicle’s own weight. Exceeding this would push the total weight beyond what the vehicle is rated to safely carry, affecting performance and safety.

The ACL (allowable cargo load) is the maximum weight of cargo you can carry without exceeding the vehicle’s GVWR. You get it by subtracting the curb weight (the vehicle’s empty weight with fluids and standard equipment) from the gross vehicle weight rating (GVWR), which is the absolute maximum weight the vehicle is designed to handle including fuel, crew, and cargo.

For the M1151 HMMWV, the GVWR is about 12,500 pounds and the curb weight is around 8,300 pounds, giving an ACL of roughly 4,200 pounds. This is why 4,200 pounds is the best answer—the remaining capacity after accounting for the vehicle’s own weight. Exceeding this would push the total weight beyond what the vehicle is rated to safely carry, affecting performance and safety.