How long do part worn tyres last?
The lifespan of part-worn tyres can vary widely depending on a number of factors, including the tyre’s age, how the vehicle has been driven, the quality of the tyre, and how well it has been maintained. Here are some key factors that contribute to a tyre’s longevity.
- Tread Depth – Part-worn tyres typically have less tread depth remaining compared to new tyres. The remaining tread depth is a significant factor in determining how long the tyre will last. A new tyre will have around 8mm of tread, whereas a part-worn tyre will generally range from 2mm to 4mm, meaning the tyre will last a lot less before reaching the legal minimum depth of 1.6mm and needing to be replaced.
- Driving Habits – The way you drive and the conditions in which you drive can also affect tyre lifespan. Aggressive driving such as hard braking and cornering, as well as driving on rough roads and frequent high-speed driving can all wear down tyres more quickly.
- Age of the Tyre – Tyres have a limited lifespan, even if they have plenty of tread remaining. Rubber can degrade over time due to exposure to UV rays, temperature fluctuations, and environmental conditions. This can make older part-worn tyres more prone to failures such as cracks and spits regardless of their remaining tread depth.
- Quality of the Tyre – The quality of the tyre itself plays a significant role in how long it will last. Higher-quality tyres are often engineered to last longer and provide better performance.
- Maintenance – Proper tyre maintenance can help prolong the life of your tyres, as well as provide other benefits. Tyre maintenance can include steps such as ensuring correct tyre pressure is maintained, ensuring wheels are balanced & aligned and even rotating your tyres to allow for even wear.
It’s essential to remember that part-worn tyres may not have as much life left in them as new tyres, and their history is often unknown. Therefore, it’s crucial to inspect them carefully before purchasing and consider these factors when determining how long they might last.