Preventative maintenance is about replacing fluids and wear items before they create secondary damage.
Engine oil protects moving parts
Old or incorrect oil can reduce lubrication and increase wear. Follow the interval and specification recommended for the vehicle.
Cooling-system maintenance protects the engine
Coolant condition, leaks and operating temperature all matter. Overheating can turn a small cooling-system problem into major engine work.
Brake maintenance protects more than the pads
Replacing worn pads at the right time can help prevent avoidable disc damage and maintain predictable braking performance.
Tyres affect safety and running cost
Pressure, alignment and tread condition affect tyre life, braking and fuel consumption.
Small noises deserve attention
A new vibration, leak or noise is often cheaper to investigate before it becomes a breakdown.
Quick takeaway: Maintenance does not eliminate every failure. It reduces the number of failures caused by overdue wear and neglected service items.