From a recent study, here are four of the most common misconceptions drivers have and the facts you should know:
Two out of three motorists think their vehicle tires should be rotated every 10,000 or less miles.
They should be rotated every 6,000-7,500 miles. Costs: Premature tire wear and unnecessary, early tire replacement.
Two out of five motorists believe that a car's warranty is good only if the vehicle is serviced at a new car dealership.
The routine maintenance required to keep a warranty in effect can be done at a dealership, independent service shop or even by the owner. Records and receipts that document the service must be kept. Costs: Higher dealership labor charges for years.
Most motorists think they know the correct pressure for their vehicle's tires.
Only 38% in this study could state it accurately. Costs: Premature tire wear, blowouts, loss of control and early tire replacement.
Almost 40% of all drivers often buy mid-grade or premium gasoline for their cars.
Only 10-15% of all vehicles need high-octane gas. Costs: Unnecessary waste of 10-20% of fuel costs.