Car maintenance schedule by mileage: 30k, 60k, 90k checklists
Cars don't fail randomly — they fail on schedule, when scheduled maintenance didn't happen. Here's what's typically due at each mileage band, and how to turn it into reminders you'll actually get.
Every month (5 minutes, free)
- Tire pressure against the door-jamb sticker (see our specs guide)
- Oil level on the dipstick, coolant level in the reservoir
- Lights, wipers, washer fluid
- A slow walk-around: tire wear, leaks under the car, new noises
Every 5,000–10,000 miles
- Oil and filter change — interval depends on oil type and engine (full guide)
- Tire rotation — usually every 5,000–8,000 miles, conveniently at oil changes
The 30,000-mile service
- Engine air filter and cabin air filter
- Tire rotation + brake inspection (pads, rotors, lines)
- Fluid checks/top-ups: coolant, brake, power steering, transmission
- Fuel filter on some models
The 60,000-mile service
- Everything in the 30k list
- Spark plugs on many engines (some go to 100k)
- Brake fluid change; coolant service on many models
- Transmission fluid on many automatics
- Belts and hoses inspection; battery test (most last 3–5 years)
The 90,000–100,000-mile service
- Timing belt on interference engines that use one — the single most expensive item to skip: a snapped belt can destroy the engine
- Water pump (often done with the timing belt)
- Spark plugs if not yet done; suspension components inspection
- Coolant and transmission fluid if not done at 60k
Skipping maintenance doesn't save money — it borrows it at terrible interest. A $40 coolant service prevents a $900 water pump job; a $500 timing belt prevents a $4,000 engine.
Turn this into reminders with WhisperCar
Generic mileage bands are a starting point — your car's real schedule depends on its make, model, year and how you drive. WhisperCar makes it automatic:
- Register your car in the free app.
- Ask for your schedule: "What maintenance is due on my car at 60,000 miles?" — the AI answers for your exact model, not a generic checklist.
- Enable smart maintenance reminders — WhisperCar tracks your mileage and tells you when an oil change, service or inspection is actually due, so you stay ahead of problems instead of reacting to them.
- Ask costs before the shop visit: "What should a 60k service cost for my car?" — walk in knowing what's reasonable.
Never miss a service again
Smart, mileage-based reminders built around your exact car — plus an AI mechanic for every question in between.