When last did you check your vehicles spare tyre pressure? The spare wheel is normally situated under 4x4, or at the rear with a cover over it. In both cases it it quite a task to check the spare tyre pressure.
We solve this problem by fitting a valve extension with a pressure indicator. The valve / indicator is then mounted onto the tow bar or tucked into the cover at the bottom opening, or out the side of the cover. When this mechanism is fitted, you will always be aware of the spare tyre pressure, and will be able to pump the spare tyre as easily as the rest of the tyres.
Easily accessible and readable