1996 Oldsmobile Bravada Owner's Manual - Page 155

After Off-Road Driving Remove any brush or debris that has collected on the underbody, chassis or under the hood. These accumulations can be a fire hazard. After operation in mud or sand, havethe brake linings cleaned and checked. These substancescan cause glazing and uneven braking. Check the body structure, steering, suspension, wheels, tires and exhaust system for damage. Also,check the fuel lines and cooling system forany leakage. Your vehicle will require more frequent service due to 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 fdtigue.