Your vehicle's maintenance needs change with the seasons. Extreme temperatures, precipitation, road salt, and changing driving conditions all affect how your car performs and what needs attention. Use this seasonal checklist to stay ahead of issues and keep your car running reliably all year long.
Pro tip: Use Milepost to track every maintenance task, set reminder intervals, and keep a complete service history — all offline and private. No account needed.
Free, private, offline. Log oil changes, tire rotations, and every service — set reminders so you never miss a task.
Try Milepost Free → Print Checklists| Task | Frequency | Best Season |
|---|---|---|
| Oil & filter change | Every 3,000–7,500 mi | All |
| Tire rotation | Every 5,000–7,500 mi | All |
| Tire pressure check | Monthly + season change | All |
| Brake inspection | Every 10,000 mi | Fall |
| Battery test | Twice yearly | Fall + Spring |
| Cabin air filter | Every 15,000 mi | Spring |
| Engine air filter | Every 15,000–30,000 mi | Spring |
| Coolant flush | Every 30,000–60,000 mi | Fall |
| Spark plugs | Every 30,000–100,000 mi | Spring |
| Transmission fluid | Every 30,000–60,000 mi | Summer |
| Serpentine belt | Every 60,000–100,000 mi | Spring |
| Wiper blades | Twice yearly | Fall + Spring |
| HVAC / A/C check | Yearly | Spring |
| Winter tires install | Before first snow | Fall |
After winter's cold, salt, and moisture, spring is the time to inspect for damage and prepare for warmer weather and potential road trips.
Heat is hard on engines, batteries, and tires. Summer road trips mean more miles, heavier loads, and longer stretches between services.
Fall is the most important maintenance window of the year. Preparing for winter while temperatures are still workable prevents cold-weather breakdowns.
Winter is the most demanding season for your vehicle. Cold starts stress the battery, road salt accelerates corrosion, and reduced traction demands more from brakes and tires.
Checklists are great for remembering what to inspect, but the real value comes from recording what you actually did and when it's due again. The Milepost printable logbook gives you a compact, dashboard-glovebox format for tracking every service across all your vehicles.
$5.00 one-time digital download
Printable PDF • 50 service entries • 4 vehicles • Fuel log pages
Buy Printable Logbook →Or use the free Milepost PWA with automatic reminders and no account required.
Here's a general mileage-based schedule. Always check your owner's manual for manufacturer-specific intervals. For model-specific guides, see our Toyota Camry, Honda Civic, and Ford F-150 maintenance schedule guides.
| Mileage | Services Due |
|---|---|
| Every 3,000–5,000 mi | Oil & filter change, tire rotation, visual inspection |
| Every 15,000 mi | Cabin air filter, engine air filter, tire rotation |
| Every 30,000 mi | Brake fluid flush, coolant check, transmission service, spark plugs (some vehicles) |
| Every 60,000 mi | Coolant flush, transmission fluid, spark plugs, serpentine belt |
| Every 90,000–100,000 mi | Timing belt (if equipped), water pump, full fluid flush, suspension inspection |
Milepost sends you reminders when maintenance is due. Log services in seconds, track multiple vehicles, and keep a complete history — all private and offline.
Start Tracking Free →What is the most important seasonal maintenance task?
Tire pressure checks. Tires naturally lose 1 PSI per month in warm weather and up to 1 PSI per 10°F temperature drop in cold weather. Under-inflated tires reduce fuel economy, increase wear, and compromise safety. Check monthly and before any long trip.
Do I really need to change my oil every 3,000 miles?
Not necessarily. Most modern vehicles using synthetic oil have recommended intervals of 5,000–7,500 miles. Check your owner's manual. However, severe driving conditions (extreme temperatures, towing, frequent short trips) can reduce this to 3,000–5,000 miles. Track your actual intervals in Milepost rather than guessing.
How do I check my tire tread depth?
Use the penny test: insert a penny into the tread with Lincoln's head pointing down. If you can see the top of his head, your tread is below 2/32" and it's time for new tires. For a more precise measurement, use a tread depth gauge ($5 at any auto parts store).
When should I switch to winter tires?
Install winter tires when temperatures consistently stay below 45°F (7°C). All-season tires harden in cold temperatures and lose traction, even on dry roads. Winter tires use a softer compound that stays flexible in extreme cold. In snow-belt states, aim for late October or early November installation.
How often should I flush my coolant?
Most manufacturers recommend coolant flush every 30,000 miles or 3-5 years. Coolant degrades over time and loses its corrosion-inhibiting properties. Old coolant can cause internal engine corrosion, heater core clogs, and overheating. Check your owner's manual for your specific vehicle.
What's the best way to track vehicle maintenance?
A dedicated app like Milepost is ideal — it logs every service, sets automatic reminders based on mileage or calendar intervals, tracks multiple vehicles, and keeps your history forever. Milepost is free, private, and works offline with no account required.