Common Trailer Problems and How to Avoid Them

Unexpected trailer failures can derail your project—and your day. We surveyed our top support calls and compiled the five most frequent issues, plus step-by-step prevention tips.

1. Electrical and Lighting Failures

Symptom: Brake lights or indicators not working. Prevention: Inspect pins for corrosion, apply dielectric grease, and test both vehicle and trailer lights before departure—especially after a wash.

2. Tyre Wear and Blowouts

Symptom: Uneven tread, bulges. Prevention: Check cold-inflation against the ATM rating, rotate tandem wheels every 5,000 km, and carry a full-size spare. Melbourne’s rough laneways can accelerate wear.

3. Braking System Glitches

Symptom: Uneven stopping or dragging. Prevention: Test breakaway cable function, inspect brake shoes/drums quarterly, and replace hydraulic fluid every 12 months. All our trailers receive a full brake service before hire.

4. Coupling and Hitch Wear

Symptom: Play in the hitch, unusual noises. Prevention: Grease moving parts every 1,000 km, look for hairline cracks in the coupling plate, and replace any worn pins immediately.

5. Rust and Frame Corrosion

Symptom: Surface rust, flaking paint. Prevention: Rinse undersides after mud or salt exposure, touch-up paint chips immediately, and schedule an annual zinc-coat inspection.

By adopting these quick checks, you’ll reduce roadside emergencies by over 80%. Ready to book your next hire? Reserve a Trailer Today and haul with confidence.