1996 Chevrolet Blazer Owner's Manual - Page 192

Hill and Mountain Roads If you drive regularly in steep country, or if you're planning to visit there, here aresome tips that can make your trips safer and more enjoyable. (See "Off-Road Driving" in the Index for information about driving off-road.) 0 Keep your vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transmission. These parts can work hardon mountain roads. Know how to go down hills. The most important thing to know is this: let your engine do some of the slowing down. Shift to a lower gear when you go down a steep or long hill. 0 Driving on steep hills or mountains is different from driving in flat or rolling terrain. If you don't shift down, your brakes could get so hot that they wouldn't work well. You would then have poor braking or even none going down a hill. You could crash. Shift down let your engine to assist your brakes on a steep downhill slope. 4-38