Car Maintenance

Keep your car safe, reliable and road-legal – and save money while you’re at it. Car maintenance isn’t just for enthusiasts or people with old bangers. It’s for every driver who wants to stay safe, avoid breakdowns, and save money.

Neglect it, and you’ll face bigger repair bills, more MOT failures, and a shorter car lifespan. Stay on top of it, and your car will reward you with fewer problems and better performance.

At Rooster, we’ve made car maintenance simple. Our app reminds you what needs doing and when, finds you savings on MOTs, servicing, and repairs, and keeps all your car documents in one place.

Why it Matters

Good car maintenance is about prevention, not just fixing problems when they happen.

Keeps you safe – well-maintained brakes, tyres, and lights reduce accident risk
Saves you money – spotting issues early costs far less than major repairs
Improves efficiency – a healthy engine uses less fuel
Protects resale value – a full service history means a better price when selling
Helps you pass your MOT – fewer failures, fewer retests, fewer headaches

The Essentials of Car Maintenance

1. Tyres

Your tyres are the only contact between your car and the road. Poor tyre maintenance is one of the top causes of MOT fails. Check:

Tread depth – legal minimum is 1.6mm, but 3mm is safer
Tyre pressure – find the correct PSI in your manual or inside the driver’s door
Condition – look for cracks, bulges, or embedded objects

Rooster tip: low tyre pressure increases fuel use and reduces grip.

2. Engine Oil and Fluids

Engine oil lubricates and protects moving parts. Let it run low and you could destroy your engine. Check monthly:

Engine oil – between min and max marks
Coolant – stops the engine overheating
Brake fluid – low fluid affects stopping power
Screenwash – for clear visibility

3. Brakes

Listen for squealing or grinding, and feel for vibrations. Don’t ignore warning signs – brake problems can be dangerous and costly.

4. Lights and Indicators

Check all lights regularly. Faulty lights are an MOT fail and a police fine. Include:

Headlights (full and dipped)
Indicators
Brake lights
Fog lights

5. Windscreen and Wipers

A small chip in the driver’s view can fail your MOT and quickly become a crack. Check:

Windscreen for chips and cracks
Wipers for splits or smearing

Seasonal Maintenance

Winter

Check battery health – cold weather kills weak batteries
Use winter-grade screenwash
Keep de-icer and an emergency kit in the boot

Summer

Check coolant to prevent overheating
Monitor tyre pressure (heat raises it)
Service the air conditioning

How Often Should You Do Car Maintenance?

Weekly – tyres, lights, screenwash
Monthly – oil, coolant, brake fluid
Annually – full service, MOT, major brake check

Rooster tip: use your MOT date as a trigger to book a service too. It’s easier to remember.

Car Maintenance and the MOT

An MOT is a legal safety check – not full maintenance. Many things can pass an MOT but still need attention soon after.

Regular car maintenance helps you avoid most MOT fails and costly retests.

How Rooster Makes Car Maintenance Effortless

The Rooster app puts car maintenance on autopilot:

MOT, tax, and service reminders straight to your phone
Predictive maintenance alerts based on your mileage and driving style
Discounts of up to 50% on MOTs, servicing, and repairs
Secure document storage for MOT certificates, service records, and insurance

We’ve helped over 250,000 UK drivers stay on top of their car maintenance and save hundreds a year.

Car Maintenance Myths – Busted

“You only need to service when something breaks” – wrong. Preventative maintenance is always cheaper.
“MOT covers everything” – it doesn’t. MOT is minimum legal standard.
“Modern cars don’t need checking” – all cars need maintenance, no matter how new.