What are the requirements for spare tyres during the MOT test, especially for vehicles with different types of spare wheel carriers?

The MOT (Motor Vehicle Testing) test is a mandatory annual vehicle inspection to ensure roadworthiness and safety standards in the United Kingdom. When it comes to spare tyres, here are the specific requirements for vehicles undergoing the MOT test, especially considering different types of spare wheel carriers:

For standard cars equipped with a 'spare' or 'safety' tyre as an alternative to a full-size tyre, the MOT test requires that this spare tyre meets the legal standards. The tyre must have a minimum tread depth of 1.6mm across the central three-quarters of its width and not be more than ten years old from the manufacturing date. Additionally, the tyre should be in good condition, free from damage or wear that could compromise its integrity.

For vehicles with different types of spare wheel carriers, such as those with a 'space saver' or 'mini spare' tyre, the requirements might vary slightly. These mini spares are generally smaller and lighter than regular tyres, designed to minimise space in compact cars. However, they must still adhere to the legal standards regarding tread depth and age. It's important to note that some vehicles may not even come with a physical spare tyre but instead offer 'run-flat' technology or puncture repair kits. In such cases, the MOT test will focus on the overall condition of the vehicle's tyres and their ability to ensure safe operation.

In summary, whether you have a standard full-size spare tyre or a space-saving alternative, it must comply with legal requirements regarding tread depth and age during an MOT test. Always ensure your vehicle is properly equipped and maintained to meet these standards.