To improve the accessibility to be able to check the tyre pressure of your spare wheel
The spare wheel of my MGB is located in the boot and I have it inverted so I can use the space inside the wheel as storage …. but that makes it a little more complicated to check the tyre pressure.
I bought this extension that connects to the valve and extends under and out of the wheel into a location I can easily access to check the tyre.
Overall makes a cost effective and an easy mod.
See this eBay link to these tyre valve extenders ……. https://www.ebay.co.uk/itm/Classic-Car-Spare-Tyre-Valve-Extender-/164681908784?