We would recommend a service every 3,000 miles (5,000 km) or at three monthly intervals for commercial / industrial trailers with intensive use. For trailers used less frequently, every 6000 miles (10,000km) and annually.

The standard check list should include brake adjustment, brake shoe condition, bearing condition, wheel tread and side profiles, breakaway cable condition, grease all moving parts including the coupling and jockey wheel assembly, also check all lights are functioning correctly.