Maintaining the correct tyre pressure on your HGV isn’t just about performance — it’s about safety, control, and cost efficiency. Incorrectly inflated tyres can affect grip, increase fuel consumption, and raise the risk of accidents. This guide explains why tyre pressure matters for HGVs, how often to check it, and what to do if your tyres are losing air faster than expected.
It doesn’t matter where in the UK you are based; you will sometimes have to share the roads with HGVs.
An HGV is a Heavy Goods Vehicles and tends to be characterised as a lorry, bus, or truck with large, dense wheels that elevate the drivers’ cab way above the road surface.
As is the case with any vehicle and any set of tyres, tyre pressure is integral to performance and to the safety of the vehicle, its passengers, and the goods it’s transporting.
But how do you prioritise the tyre pressure on an HGV and ensure that drivers know what pressure they should be aiming for?
Why is Tyre Pressure Important?
When the tyre pressure on an HGV is incorrectly, the vehicle does not offer good grip or traction with the road surface, and neither does it handle efficiently or correctly. When dealing with HGVs and large vehicle specifically, this becomes even more important owing to the risk of major accidents.
A tyre that is incorrectly inflated is also more sensitive to lumps and bumps as well as kerbing and is highly susceptible to damage. This can leave HGVs at risk of punctures – which again increases the risk of accidents.
Finally, having underinflated tyres can actually have a negative effect on fuel consumption – causing drivers to use more fuel during their journey.
