1994 Pontiac Grand Am Owner's Manual - Page 204

Your dealer will know the kind of wheel you need. Each new wheel should have the same load carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces. NOTICE: The wrong wheel can also cause problems with bearing life, brake cooling, speedometer/odometer calibration, headlight aim, bumper height, vehicle ground clearance, and tire or tire chain clearance to the body and chassis. 'ire Chains NOTICE: If your Pontiac has P195/70R14, P2 15/60VR P195/65R 15 or 14, P205/55R16 size tires, don't use tire chains; they can damage your vehicle. If you have other tires, use tire chains only where legal and on when you must. Use only SAE Class "S" type chains that are the proper size for your tires. Install them on the front tires and tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer's instructions. If you can hear the chains contacting your vehicle, stop and retighten them. If the contact continues, slow down until-it stops. Driving too fast with chains on will damage your vehicle. If you need to replace any of your wheels, wheel bolts, or wheel nuts, replace them only with new GM original equipment parts. This way, you will be sure to have the right wheel, wheel bolts, and wheel Used Replacement Wheels nuts for your Pontiac model. lr