GMC 2003 Savana Van Owner's Manual page 232

Weight of the Trailer
How heavy can a trailer safely be?
It depends on how you plan to use your rig. For example, speed, altitude, road grades, outside temperature and how
much your vehicle is used to pull a trailer are all important. And, it can also depend on any special equipment that
you have on your vehicle.
The following chart shows how much your trailer can weigh, based upon vehicle model and options.
Vehicle*
I
Axle Ratio
I
Maximum Trailer Weight
I
GCWR
GI500
Cargo Van 2WD*
Vehicle*
I
Axle Ratio
I
Maximum Trailer Weight GCWR
(31500 Passenger Van 2WD*
4300 V6
I
3.42
4,000 Ibs. (1 81 6 kg)
I
9,000 Ibs. (4 086 kg)
4-35