Things added to the outside of the vehicle can affect the airflow around it. This can cause wind noise and can affect fuel economy and windshield washer performance. Check with your dealer/retailer before adding equipment to the outside of the vehicle.
Chevrolet Cobalt Service & Repair Manual. Wheel, Replace
Removal
Caution: Never use heat to
loosen a tight wheel. This can shorten the life of wheel and damage wheel
bearings.
Wear approved safety glasses when
performing the following service procedures.
Do not use power grinders to clean
any of the brake ...