AA Tyre Fit has become an all-mobile national tyre network. The company has 70 mobile units with further support provided by independent suppliers.

Its expansion plans will see the network grow to 270 units by the end of this year and 500 by the end of 2005. General manager David Goodyear said: 'We believe that the mobile tyre market is a major growth opportunity and we aim to be the leader in this sector within a short space of time.'