Car care

Vehicle care articles

Practical explainers on the routine upkeep most vehicles need.

Informational purposes only. Content on MileMarker Care does not constitute insurance advice. MileMarker Care is not an insurance company, carrier, agent, broker, or marketplace.

Oil changes

How often should you really change your oil?

Your owner's manual and driving conditions matter more than a sticker on the windshield.

Check the manual for the recommended interval and oil grade.
Short trips, towing, and extreme heat count as severe service.
Check the dipstick monthly and top off as needed.

Tire rotations

Tire rotations and why even wear matters

Rotating tires helps them wear evenly and keeps handling predictable.

Many vehicles call for rotation every 5,000 to 7,500 miles.
Check tread depth with a gauge or the penny test.
Check pressure monthly when tires are cold.

Fluid checks

The five fluids worth checking at home

Engine oil, coolant, brake fluid, power steering fluid, and washer fluid.

Check levels on level ground with the engine cool.
Note color changes, which can signal contamination.
Never open a hot radiator cap.

Mileage-based maintenance

What happens at 30,000 and 60,000 miles

Larger service milestones often include filters, plugs, and inspections.

Air and cabin filters are common replacements.
Spark plugs and belts vary widely by model.
Keep receipts for your service history.

Vehicle inspections

Preparing for a state vehicle inspection

Requirements differ by state, so start with your state's official guidance.

Confirm lights, wipers, and horn work.
Clear any warning lights before you go.
Bring your registration and proof of insurance.

Battery care

Battery care through hot and cold seasons

Most batteries last three to five years, and temperature extremes shorten that.

Clean corrosion from terminals.
Watch for slow cranking in the morning.
Ask for a load test before winter.

Preventive maintenance

Preventive maintenance as a habit

Small monthly checks can help you spot issues early.

Walk around the car once a week.
Listen for new noises when braking.
Log what you check and when.

Ownership checklists

Keeping your ownership paperwork organized

Registration, service records, and your current auto insurance card in one place.

Store copies in the glove box and at home.
Note renewal dates on your calendar.
Read your policy declarations page so you know your coverage.