Jockey Wheel
A jockey wheel is a small adjustable wheel at the front of a trailer or caravan used to support and move it when it is not coupled.
What is Jockey Wheel?
It is wound up or down to raise the drawbar onto the tow ball. It must be fully raised and secured before driving. Larger wheels are easier to move on grass or gravel. Lock the clamp firmly so the wheel cannot drop while driving.
How it works
A screw mechanism raises or lowers the wheel to adjust the height of the trailer’s front.
Why it matters for your car
A jockey wheel left down can be torn off or damage the road. Use it to measure nose weight with a suitable gauge.
Other terms
- Backprobing
- Battery Degradation
- Blind Spot
- Connector Corrosion
- Door Handle
- Engine Oil
- EVAP System
- Glow Plug Warning Light (Preheat Light)
- Low-Profile Tyre
- Lowering Springs
- Paint Thickness Gauge
- Part Number
- Refractometer (Coolant And AdBlue Tester)
- Saloon (Sedan)
- Sill Repair (Rocker Panel Repair)
- Steering Wheel
- Thermistor (Temperature Sensor)
- Timing Belt
- Traction Motor
- Wh/km And kWh/100 Km (EV Consumption)