2003 Nissan Altima Owner's Manual - Page 160

FLAT TIRE CHANGING A FLAT TIRE If you have a flat tire, follow the instructions below. ● Never change tires when the vehicle is on a slope, ice or slippery areas. This is hazardous. ● Never change tires if oncoming traffic is close to your vehicle. Wait for professional road assistance. Stopping the vehicle 1. Safely move the vehicle off the road and away from traffic. 2. Turn on the hazard warning flashers. 3. Park on a level surface and apply the parking brake. Shift the manual transmission into R (Reverse), or the automatic transmission into P (Park). 4. Turn off the engine. 5. Raise the hood to warn other traffic and to signal professional road assistance personnel that you need assistance. 6. Have all passengers get out of the vehicle and stand in a safe place, away from traffic and clear of the vehicle. WCE0044 Blocking wheels Place suitable blocks 1 at both the front and back of the wheel diagonally opposite the flat tire 2 to prevent the vehicle from rolling when it is jacked up. WARNING Be sure to block the wheel as the vehicle may move and result in personal injury. WARNING ● Make sure the parking brake is securely applied and the manual transmission is shifted into R (Reverse), or the automatic transmission into P (Park). 6-2 In case of emergency