Why keep your car's service history

"When did I change the oil — March, or last October? Did I ever touch the belt?" A car owner's memory is an unreliable clerk: intervals blur together, receipts vanish, and the factory service book dies by the second dealer visit. Yet the entire value of regular maintenance is in the regularity — and only a written history guarantees it.

Three reasons that pay for the habit

1. Part life is intervals, not feelings

Oil, filters, belts and brake pads have service lives in kilometers and months — and they only work if you keep the schedule. Records show not "feels like it's time" but "7,800 of 10,000 km done". Overrun the oil — you pay with engine wear; change early — you overpay. History keeps you exactly on schedule.

2. Worth more at resale

A skeptical buyer trusts dates and receipts, not words: "oil every 10 thousand, timing belt at 92, water pump with it" — that's a difference of serious money and a faster sale. Prepare a service report for the deal — in PitStop it exports to PDF with one tap.

3. Fewer sudden breakdowns — cheaper ownership

Every record is a data point. Replaced a bulb — and again a month later? It's the wiring, not the bulb. Oil consumption creeping up across your fill-ups — time for diagnostics before something knocks. History turns a "random breakdown" into a pattern you caught in time.

What's actually worth recording

• Service and fluids: oil, all filters, coolant, brake fluid — with mileage and date;
• Wear parts: pads, discs, plugs, belts (timing and accessory), battery, tires — with remaining life;
• Repairs: what was replaced/fixed, at what mileage, where and for how much;
• Paperwork: insurance and inspection expiry dates belong in reminders.

The five-second rule: log it right after paying, on the spot — the receipt will be lost and the numbers forgotten. In PitStop a service entry takes under a minute, and the mileage is pre-filled from your last fill-up.

How it works in PitStop

The app tracks 18 service types — from oil changes to seasonal tires. Each gets an "every N km or M months" interval, and PitStop computes what's left and reminds you ahead of time. Everything is stored on your device, exports to PDF, and moves to a new phone with a backup.

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