Micheldever Tyre Services Ltd, trading as Protyre, is primarily focused on the fast fitting of motor vehicles, specialising in tyres, brakes, exhausts and batteries. It also caters for MOT testing & servicing and air conditioning. The Protyre brand spawned from Micheldever Tyre and Auto Services Limited and in 2006 was acquired by venture capitalists, Graphite Capital and Royal Bank of Scotland. It was sold to Sumitomo Rubber Industries in January 2017.