Ring RTC4000 Cordless Tyre Inflator

If you appreciate the convenience of cordless tools, the new RTC4000 Rechargeable Tyre Inflator from Ring could be worth a closer look. Measuring 150mm, it can easily slip into your car’s glovebox or a storage cubby, and kept charged via its one-metre USB-C cable or three-metre DC cable if you’d prefer to charge it at […]

A noise annoys

The subject of tyre noise is often raised in your words Doctor, and in Diesel Car road tests and long-term test car reports. Can you offer any general information regarding the situation, such as to why some tyres are actually significantly noisier than others, how to interpret the EC tyre noise ratings, and why the […]