GM Service Manual Online
For 1990-2009 cars only

It is very important to know how much weight your vehicle can carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo and all nonfactory-installed options. Two labels on your vehicle show how much weight it may properly carry, the Tire and Loading Information label and the Certification/Tire label.

CautionDo not load the 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 the 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 the vehicle.

Tire and Loading Information Label

Label Example


Object Number: 1395497  Size: B3

A vehicle specific Tire and Loading Information label is attached to the B-pillar of your vehicle. With the driver's door open, you will find the label attached to the door frame, below the door latch. This label shows the number of occupant seating positions (A), and the maximum vehicle capacity weight (B) in kilograms and pounds.

The Tire and Loading Information label also shows the size of the original equipment tires (C) and the recommended cold tire inflation pressures (D). For more information on tires and inflation see Tires and Inflation - Tire Pressure .

There is also important loading information on the vehicle Certification/Tire label. It tells you the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for the front and rear axle. See "Certification/Tire Label" later in this section.

Steps for Determining Correct Load Limit

  1. Locate the statement "The combined weight of occupants and cargo should never exceed XXX kg or XXX pounds" on your vehicle's placard.
  2. Determine the combined weight of the driver and passengers that will be riding in your vehicle.
  3. Subtract the combined weight of the driver and passengers from XXX kilograms or XXX pounds.
  4. The resulting figure equals the available amount of cargo and luggage load capacity. For example, if the "XXX" amount equals 1400 lbs and there will be five 150 lb passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1400 - 750  (5 x 150) = 650 lbs).
  5. Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the available cargo and luggage load capacity calculated in Step 4.
  6. If your vehicle will be towing a trailer, the load from your trailer will be transferred to your vehicle. Consult this manual to determine how this reduces the available cargo and luggage load capacity of your vehicle.
  7. Your vehicle is neither designed nor intended to tow a trailer.

Example 1


Object Number: 1273157  Size: B2

Item

Description

Total

A

Vehicle Capacity Weight for Example 1 =

400 lbs (181 kg)

B

Subtract Occupant Weight @ 150 lbs (68 kg) x 1 =

150 lbs (68 kg)

C

Available Occupant and Cargo Weight =

250 lbs (113 kg)

Example 2


Object Number: 1273153  Size: B2

Item

Description

Total

A

Vehicle Capacity Weight for Example 2 =

400 lbs (181 kg)

B

Subtract Occupant Weight @ 150 lbs (68 kg) x 2 =

300 lbs (136 kg)

C

Available Cargo Weight =

100 lbs (45 kg)

Example 3


Object Number: 1273156  Size: B2

Item

Description

Total

A

Vehicle Capacity Weight for Example 3 =

400 lbs (181 kg)

B

Subtract Occupant Weight @ 200 lbs (91 kg) x 2 =

400 lbs (181 kg)

C

Available Cargo Weight =

0 lbs (0 kg)

Refer to your vehicle's tire and loading information label for specific information about your vehicle's capacity weight and seating positions. The combined weight of the driver, passengers and cargo should never exceed your vehicle's capacity weight.

Certification/Tire Label


Object Number: 1202267  Size: B3

A vehicle specific Certification/Tire label is attached to the rear edge of the driver's door. The label shows the size of your original tires and the inflation pressures needed to obtain the gross weight capacity of your vehicle. This is called 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 Certificate/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 rear axle, 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 the front and rear axle.

And, if you do have a heavy load, you should spread it out, and load toward the front of the pickup box.

CautionIn the case of a sudden stop or collision, things carried in the bed of your truck could shift forward and come into the passenger area, injuring you and others. If you put things in the bed of your truck, you should make sure they are properly secured.

CautionDo not load the 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 the 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 the 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 correct way.

NoticeOverloading your vehicle may cause damage. Repairs would not be covered by your warranty. Do not overload your vehicle.

If you put things inside your vehicle -- like suitcases, tools, packages or anything else -- they will go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a crash, they will keep going.

Caution: Things you put inside your vehicle can strike and injure people in a sudden stop or turn, or in a crash.

   • Put things in the rear area of your vehicle. Try to spread the weight evenly.
   •  Never stack heavier things, like suitcases, above the tops of the seats inside the vehicle or in the cargo area when the convertible top is lowered.
   • If you carry tall objects in the cargo area, secure them properly and have the convertible top fastened in the raised position.
   • Do not leave an unsecured child restraint in your vehicle.
   • When you carry something inside the vehicle, secure it whenever you can.

Add-On Equipment

When you carry removable items, you may need to put a limit on how many people you carry inside your vehicle. Be sure to weigh your vehicle before you buy and install the new equipment.

NoticeOverloading your vehicle may cause damage. Repairs would not be covered by your warranty. Do not overload your vehicle.

Remember not to exceed the Gross Axle Weight Rating (GAWR) of the rear axle. See Loading the Vehicle .