Gross comlllnatlon Wnlght llallng (GM) is the maximum allowable um I): of the towing vehicle and t e loaded trailer including .11 cargo and passengers _ that the vehicle can handle without risking dam . (Important: The towing vehilix brake system is rated for operation at the GVWR NOT GCWR. Separate functional brake system should be used for sale control of towed vehicles and for trailers weighing more than 1,500 lbs. when loaded.) The measured GCW must never exceed the GCWR Payload is the combined maximum allowable weight ofeat o and passengers that the truc is designed [D carry, It is Gross Vehicle Weight Rating minus the Base Curl: Weight. am cum mun a. he weight of nu vehicle including a nu tank offuel and all Standard equipment. um. um include passengers. mg. a. a... mom] qua... to... Furd admit sales main... (a. gum you .1... min) A. .n. vehielth) you in: considering, Mllllllln Mill Ml" WIIIM La. shown a. the warm; Selector than; page; l-lll is llt: highest warble mi in on fully loaded trailer the vehicle can toW. hnsed on a mluuuulu towing vehicle GVW. It assumes n towing vehicle Mth znl' mandamn' options. no cargo. [aligns load a! Ill-13% lCDuveutlnnil [taller] at king in weight of 1525% (fth-wheel m' er), and him only use in. F-Seria Supet Duty chassis uh models also assume a second-unit body weight of 1,000 lbs. Weight or undo" options, uwngers.cnrgo and and. m... i. am no... .u. mi, limo Wsluhl includes all weight added to the Base Curb Wei ht, including cargo and optionj equipment (check with your sales consultanth When towing trailer tongue load or king pin weight also is part of the Cargo Weight. [058 ComhInallnn Weight (MW) is the weight of the loaded vehicle (GVW) p w the weight of the full}' loaded trailet. It is the actual wei ht obtained when the vehicle an ttnilet ate Weighed together on a scale.