Spare tyres are often forgotten about since they’re usually tucked away in the boot. But if you get a puncture, your spare can be the one thing that helps you get home safely or reach the nearest tyre centre. That’s why it’s just as important to check your spare regularly as it is to maintain the tyres you use every day.
Not all spare tyres are the same. They generally come in two forms:
If you need a replacement, most tyre shops can supply both full-size and space-saver tyres to match your vehicle.
The spare tyre, jack, and locking wheel nut key are usually located under the boot floor panel, but this can differ depending on the make and model of your car. Always check your vehicle handbook to be sure.
Not necessarily. Many modern cars no longer come with a spare wheel. Instead, they’re supplied with a tyre repair kit, which usually contains:
Not necessarily. Many modern cars no longer come with a spare wheel. Instead, they’re supplied with a tyre repair kit, which usually contains:
These kits are designed to provide a short-term fix to get you to safety. However, tyres treated with sealant generally cannot be repaired properly afterwards, as the inside is contaminated and won’t hold a repair plug.
There’s no universal rule, but as a guideline:
In the UK, there is no law requiring drivers to carry a spare wheel or even a puncture repair kit. However, it’s strongly advised to have at least one option available in case of an emergency. A basic puncture repair kit often includes:
Carrying one of these can save you a lot of trouble if you don’t have a spare.
Since spare wheels are not legally required, they are not checked during an MOT. However, if your vehicle is fitted with a space-saver tyre at the time of the test, it will automatically fail.
Buying second-hand tyres may seem like a money-saving option, but it can be unsafe. Research shows that the majority of part-worn tyres sold in the UK fail to meet safety standards. For peace of mind and safety, it’s always better to choose new tyres.
Just like your main tyres, your spare needs regular care:
Spares should generally be inflated to around 60 PSI, but always check your car’s manual for the exact figure. Low pressure reduces performance and increases fuel use.
Rotate all your tyres (including the spare) every 6,000–8,000 miles. For example, move the rear-left to the front-left, the front-left to the front-right, and so on.
Tyres lose grip and strength as they age. If your spare looks cracked, worn, or is too old, it’s safer to replace it.
