Used tyres can be cost-effective for those looking to save money. When it comes to safety, it's important to consider a few factors. First, check the tread depth and overall condition of the tyre. Look out for any signs of damage or excessive wear. Additionally, make sure the tyre is compatible with your vehicle's specifications. As for pricing, it depends on various factors such as the brand, size, and tyre's condition. Generally, used tyres can be significantly cheaper than new ones, sometimes up to 50% or more. However, it's essential to prioritise safety over cost savings. It may be worth considering if you can find a reputable seller who offers quality used tyres at a substantial discount. Remember to thoroughly inspect the tyres before making a purchase.

Original Source: https://www.quora.com/How-safe-are-used-tires-and-how-much-cheaper-do-they-need-to-be-to-be-worth-it/answer/Road-Runner-Tyres