1998 GMC Safari Owner's Manual - Page 210

Then, shut the engine and close the window almost off all the way to preserve the heat.Start the engine again and repeat this only when you feel really uncomfortable from the cold. But doas little as possible. Preserve the it fuel as long as you can. To help keep warm, you can get 'out of the vehicle anddo some fairly vigorous exercises every half hour or until help comes. so The CertificatiodTire label is found on the rear edge of the driver's door. The label shows size of your the original tires and the inflation pressures needed to obtain the gross weight capacityof your vehicle. Loading Your Vehicle GAWR FRT This is called theGVWR (Gross Vehicle Weight Rating). The GVWR includes the weight of the vehicle, all occupants, fuel, cargo and tongue weight, if pulling a trailer. The Certificatioflire label also tells the maximum you weights for the front and rear axles, called the Gross Axle Weight Rating (GAWR). To find out the actual loads on your front and rear axles, you need toto a go weigh station and weigh your vehicle. dealer can Your help you with this. Be sure spread out your load to equally on both sides the centerline. of COLD TIRE PRESSURE Never exceed the GVWR for your vehicle, GAWR or for either the front or rear axle. And, if you do havea heavy load, you should spread it out. 0 0 0 0 o n The CertificatiodTire label in your vehicle will look similar to this example. 4-26