DB-040DQ1
Designed for towing applications on trailers, and semitrailers (including doubles).
8,000 lbs. (3628 kg) Vertical Load
40,000 lbs. (18143 kg) Gross Trailer Weight
Weight: 14 lbs. (6.35 kg)
Used on trailers, semitrailers (including doubles), and
equipment designed for on- and off-road towing applications
within the stated capacities.