Car maintenance questions, answered
Short answers, with links to the full guides.
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Maintenance
Use the interval in your owner's manual for your engine. Oil changes: use the interval in your manual
NHTSA says to use the pressure on the label on the driver's side door edge or in your owner's manual, not the number on the tire. Tire pressure and tread, from NHTSA
Recalls and repairs
NHTSA says you can search by VIN or license plate on its recalls page. How to check car recalls by VIN on NHTSA
Rules differ by state. Washington's Attorney General lists what an estimate includes there. How to read a car repair estimate
Prices and picks
No. When a shop or parts link is present, see the current price at the seller.
We do not name or rank shops. Dealer or independent shop: how to choose
About us
No. We are a guide site. We do not repair cars or book service.
Where a guide cites NHTSA, FuelEconomy.gov, or a state attorney general, we quote or summarize its consumer pages and link to the page. None of them endorses this site, any shop, or any product.
Some links on this site may be affiliate links. Affiliate Disclosure
Start with the manual
Read the schedule your car's maker sets.
