The table below lists every trim of the 1999 GMC Safari with the engine, drivetrain, axle ratio, horsepower, torque, GVWR, curb weight, and payload that go with that trim's headline tow rating. Manufacturers often publish more than one tow figure per truck — a conventional bumper-hitch rating, a weight-distributing rating, and a gooseneck or fifth-wheel rating — so the highest number here is the maximum across all hitch classes the source carries for the trim.

Per-trim breakdown

Configuration Engine HP Torque Axle Tow (lb) GVWR Curb Payload
YF7 Upfitter Package Rear-wheel Drive Cargo Van 3.23 4,500 5,950
SL Rear-wheel Drive Passenger Van 3.23 5,500 5,950 4,187 1,763
SLE Rear-wheel Drive Passenger Van 3.23 5,500 5,950 4,187 1,763
SLT Rear-wheel Drive Passenger Van 3.23 5,500 5,950 4,187 1,763
SL All-wheel Drive Passenger Van 3.42 5,000 6,100 4,428 1,672
SLE All-wheel Drive Passenger Van 3.42 5,000 6,100 4,428 1,672
SLT All-wheel Drive Passenger Van 3.42 5,000 6,100 4,428 1,672
Standard Rear-wheel Drive Cargo Van 3.23 4,500 5,600 3,909 1,691
Standard All-wheel Drive Cargo Van 3.42 4,500 5,850 4,141 1,709
YF7 Upfitter Package All-wheel Drive Cargo Van 3.42 4,500 6,100

How to interpret the headline tow figure

Tow ratings at this level are normally achievable with a conventional Class II or Class III receiver hitch. Always verify your vehicle has the manufacturer's tow package installed if you intend to tow at the upper end of the rating, and inspect the door-jamb sticker for the actual maximum permitted on your specific configuration.

How this year compares to 1998

The 1998 GMC Safari carried a maximum tow rating of 5,500 lb. The 1999 model carries the same headline figure — manufacturers usually leave the rating alone year-over-year unless there's a powertrain or hitch change. See the 1998 GMC Safari page for the full per-trim breakdown of the prior year.

Other 1999 GMC models

The rest of GMC's 1999 lineup, ranked by maximum tow rating. Click through for the per-trim breakdown of any of these.

All figures sourced from manufacturer documentation. See our methodology for how the dataset is compiled. Always confirm against your vehicle's door-jamb sticker before towing.