Hummer 2006 H3 - Manual (Page 257)

Certification/Tire Label
A vehicle specific Certification/Tire label is attached to
the bottom section of the center pillar (B-pillar), on
the driver’s side of the vehicle. The label shows
the Gross Vehicle Weight Rating (GVWR). The GVWR
includes the weight of the vehicle, all occupants,
fuel, cargo and trailer tongue weight, if pulling a trailer.
The Certification/Tire label also tells you the maximum
weights for the front and rear axles, called Gross
Axle Weight Rating (GAWR). To find out the actual
loads on your front and rear axles, you need to go to
a weigh station and weigh your vehicle. Your dealer
can help you with this. Be sure to spread out your
load equally on both sides of the centerline.
Never exceed the GVWR for your vehicle, or the GAWR
for either the front or rear axle.
If you do have a heavy load, you should spread it out.
Similar appearing vehicles may have different GVWRs
and capacity weights. Please note your vehicle’s
Certification/Tire label or consult your dealer for
additional details.
{ CAUTION:
Do not load your vehicle any heavier than the
Gross Vehicle Weight Rating (GVWR), or either
the maximum front or rear Gross Axle Weight
Rating (GAWR). If you do, parts on your
vehicle can break, and it can change the way
your vehicle handles. These could cause you
to lose control and crash. Also, overloading
can shorten the life of your vehicle.
Using heavier suspension components to get added
durability might not change your weight ratings. Ask your
dealer to help you load your vehicle the right way.
Notice: Overloading your vehicle may cause
damage. Repairs would not be covered by your
warranty. Do not overload your vehicle.
Label Example
4-55