Tyre Pressure Guide for New Cars

Tyre pressure might seem like a minor detail, but maintaining the correct tyre PSI for a new vehicle is vital to both safety and performance. For new car owners, this aspect of car care is often overlooked, yet it's one of the simplest ways to ensure optimal driving conditions. Proper tyre inflation influences everything from fuel efficiency to braking performance, so knowing how to check and maintain the right levels can save money and improve safety.

Why tyre pressure matters for new vehicles

The correct tyre PSI for a new vehicle is not just a suggestion; it's a specification set by manufacturers based on testing for optimal performance, fuel efficiency and safety. Underinflated tyres can cause excessive tyre wear, poor handling and increased fuel consumption. Overinflated tyres, on the other hand, can lead to reduced traction, a harsher ride and increased risk of tyre damage.

When you drive a new car, the tyres are fresh from the factory and haven't settled into daily usage. This means tyre pressure can fluctuate more dramatically in the first few weeks. Checking your tyre pressure regularly during this period is especially important.

Where to find the correct tyre PSI for your new car

Most car manufacturers place a sticker inside the driver's door or fuel cap showing the recommended tyre pressure values for both front and rear tyres. These values may vary depending on the load and whether you're planning a long journey or carrying heavy items. It's essential to use these figures, as even similar models can have different tyre requirements. For extra reassurance, you can also check your car's manual.

How tyre pressure affects fuel economy and safety

One of the major benefits of maintaining the correct tyre PSI for a new vehicle is improved fuel efficiency. According to the UK government, underinflated tyres can reduce fuel efficiency by up to 3%. That might not sound like much, but over the lifetime of your car, it can lead to significant additional fuel costs.

Safety is another critical factor. Properly inflated tyres ensure better contact with the road, which means more reliable braking, especially in wet or icy conditions. Uneven tyre pressure can also affect wheel alignment and increase the risk of tyre blowouts.

How Protyre can help

With over 180 garages across the UK, Protyre is the local garage you can trust. Our trained professionals can check and adjust your tyre pressure for free as part of a broader safety inspection. This is particularly useful for new car owners who are still getting familiar with their vehicle's maintenance schedule.

Whether you need help checking your tyre pressure or advice on tyre brands such as Pirelli, Bridgestone or Falken, Protyre provides expert guidance and service. We also stock a wide range of tyres suitable for new cars, including eco-friendly and performance-focused models.

Tyre pressure monitoring systems (TPMS) in new cars

Most new vehicles are now equipped with a TPMS, which alerts you when tyre pressure falls below the recommended level. While TPMS is helpful, it shouldn't replace regular manual checks. Sometimes, the system might only alert you after a significant drop in pressure, which may already be affecting performance or safety.

It's wise to invest in a reliable tyre pressure gauge and check your tyres at least once a month and before long trips. This ensures you stay ahead of any issues and maintain optimal pressure at all times.

Seasonal changes and tyre pressure

Tyre pressure can fluctuate with the weather. Cold temperatures tend to reduce pressure, while heat can cause it to rise. This means that the correct tyre PSI for a new vehicle might need to be checked more frequently during seasonal transitions.

At Protyre, we offer seasonal checks that include tyre pressure inspections. These checks are especially important during winter, when underinflated tyres can significantly impair handling and increase braking distances

Frequently Asked Questions