Car Maintenance Schedule by Mileage: The Cheat Sheet
5 min read · Updated 2026-07-07
Every manufacturer publishes a maintenance schedule, and almost nobody reads it. This is the general pattern most vehicles follow — use it as your mental model, then confirm specifics in your owner’s manual.
Every 5,000–7,500 miles
Oil and filter change (see your manual for the exact interval). Tire rotation — even wear can add years to a set of tires. Quick visual check while it is on the lift: brake pad thickness, tire tread and pressure, and any seepage around the engine.
Every 15,000–30,000 miles
Engine air filter (15–30k, sooner in dusty areas — a dirty filter costs power and economy). Cabin air filter (15–25k; do it yourself in ten minutes and save the shop markup). Brake inspection with measurement, not just a glance.
Every 30,000–60,000 miles
Brake fluid flush (typically every 2–3 years or ~30–45k — brake fluid absorbs water and quietly degrades braking). Transmission fluid check or service per your manual; "lifetime fluid" often means "lifetime of the warranty." Coolant check, and battery test once it passes year three.
Every 60,000–100,000 miles
Spark plugs (iridium plugs commonly run 60–100k). Coolant flush per the manual’s schedule. Serpentine belt and hoses inspection — replace on condition. If your engine has a timing belt (not a chain), its replacement interval — often 60–100k — is the single most important line in the whole manual: a snapped timing belt can destroy an interference engine.
Twice a year, regardless of miles
Tire pressure and tread depth (temperature swings alone change pressure). Wiper blades. Battery terminals for corrosion. All exterior lights with a helper or a wall reflection. These five minutes, twice a year, catch most of what strands people.
Never think about this schedule again
Maintain That! builds your home, vehicle, and equipment maintenance schedule automatically, reminds you before things come due, and keeps every receipt with the record.
Frequently asked questions
What maintenance does a car need at 100,000 miles?
Typically spark plugs (if not done), coolant service, transmission service, a thorough belt/hose inspection, and a timing belt if the engine has one and it has not been replaced. A well-maintained 100k car has a lot of life left.
Is a dealership required for scheduled maintenance?
No. Any qualified shop (or you, with records) keeps the warranty valid in the US — keep receipts that show date, mileage, and the service performed.
What records should I keep?
Date, mileage, service, parts used, and cost — plus the receipt. Complete records raise resale value and prevent paying twice for the same job. This is exactly what Maintain That!’s vehicle service log and Maintenance Passport are for.
Timing belt vs timing chain — which do I have?
Check your manual or search your exact engine. Chains usually last the engine’s life; belts have a hard replacement interval you must not skip.