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Help >Tyres > Trailer Tyre Pressure

Trailer Tyre Pressure


Keeping the right tyre pressure in your trailer is crucial for safety and efficiency. Properly inflated tyres improve fuel economy, handling, braking, and extend tyre life. Here’s what you need to know:

How to check trailer tyre pressure?

Cool Tyres: Make sure the tyres are cool since recently driven tyres can give a false reading.

Find the Right Pressure: Look up the recommended tyre pressure in your trailer’s owner's manual.

Remove the Valve Cap: Take off the cap from the tyre valve stem.

Use a Pressure Gauge: Attach the tyre pressure gauge and press it firmly to get an accurate reading.

Adjust Pressure: If the pressure is too low, add air until it reaches the recommended level. If it’s too high, release some air until it’s correct.

Repeat: Check and adjust the pressure for all tyres.

How do you calculate PSI for a trailer tyre?

To find the correct PSI for your trailer tyres:

Check the Manual: Find the recommended tyre pressure for your trailer.

Measure Current Pressure: Use a tyre pressure gauge to check the current pressure.

Adjust Accordingly: If the pressure is too low, add air; if it’s too high, let some air out until it matches the recommended PSI.

Why are trailer pressures so high?

Trailer tyres typically have higher pressures than car tyres because they need to carry heavier loads. The higher pressure helps distribute the weight evenly, ensuring optimal performance and longer tyre life. Always follow the manufacturer's recommended tyre pressure for your trailer to keep it safe and running smoothly.

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