National Tyres Sheldon - a Halfords CompanyNational Group

A full service is recommended every 12 months or every 12,000 miles (whichever is sooner). Includes everything in an interim service, plus additional checks and oil and filter replacements.

An interim service is recommended every 6 months or 6,000 miles - whichever comes first. An interim service usually consists of around 30-50 checks on your vehicle's condition.

Regular oil changes are an important part of maintaining your car engine between services. Garages will typically change the oil and reset the oil warning light on the dashboard.