GMC 1996 Sierra Owner's Manual page 207

(2-3500 HDiChassis .Cab
Engine (Trans.) Axle Ratio Max. Trailer Wt.
5.7L 4.63 8,500 lbs. (3 859 kg)
5.13 8,500 lbs. (3 859 kg)
6% Diesel
(Auto.)
6.5L Diesel
(Manual)
7.4L
4.63
5.13
4.63
5.13
4.63
5.13
8,000 lbs. (3 632 kg)
10,500 lbs.*
(4 767 kg)
7,000 lbs. (3 178 kg)
8,500 lbs. (3 859 kg)
12,500 lbs.*
(5 675 kg)
12,500 lbs.*
(5 675 kg)
*Fifth wheel hitch rating; weight distributing hitch
rating is limited to 10,000 lbs. (4 540 kg).
You can ask your dealer for our trailering information or
advice, or you can write us at the addreis listed in your
Warranty and Owner Assistance Information Booklet.
In Canada, write to:
General Motors of Canada Limited
Customer Assistance Center
1908 Colonel Sam Drive
Oshawa, Ontario LlH 8P7
Weight of the Trailer Tongue
The tongue load (A) of any trailer is an important
weight to measure because it affects the total or gross
weight of your vehicle. The Gross Vehicle Weight
(GVW) includes the curb weight of the vehicle, any
cargo you may carry in it, and the people who will be
riding in the vehicle. And if you will tow a trailer, you
must add the tongue load to the GVW because your
vehicle will be carrying that weight, too. S&e "Loading
Your Vehicle" in the Index for more information about
your vehicle's maximum load capacity.
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