1995 GMC Yukon Owner's Manual - Page 211

After Off-Road Driving Kemove any brush or debris that has collected on the underbody, chassis or under the hood. These accumulations can be a firehazard. After operation in mud or sand, havethe brake linings cleaned and checked. These substances can cause glazing uneven braking. Check the body and structure, steering, suspension,wheels, tires, and exhaust system for damage. Also, check the fuel lines and cooling system for any leakage. Your vehicle will require more frequent service dueto off-road use. Refer to the Maintenance Schedule for additional information. Driving at Night Night driving is more dangerous than day driving. One reason is that some drivers are likely to be impaired - by alcohol or drugs, with night vision problems, or by fatigue. on Here are some tips night driving. 0 Drive defensively. Don't drink and drive. Adjust your insiderearview mirror to reduce the glare from headlamps behind you. Since you can't see as well, you may need to slow down and keep more space between you and other vehicles. Slow down, especially on higher speed roads. Your headlamps can light up only so much road ahead. In remote areas, watch for animals. 0 0 0 0 If you're tired, pull off the road in a safe place and rest. 4-23