Dunlop’s signature quality, crossply tyre of the 1930s, the F4 was the fitment of choice for the most luxurious cars of the period. As such it remained in production for the classic-car market until Fort Dunlop finally closed in the 21^stCentury! Its sculptured sidewall and shoulder are extremely recognisable, and a symbol of quality. Vintage Tyres has developed a replacement F4 pattern tyre via its historical relationship with Dunlop, and using original moulds. The result is manufactured in the UK as the Ensign F4, and is available in various sizes to fit 17 to 21 inch wheels.

This 600/650-17 size Ensign F4 is the ideal tyre for the: late model Rolls Royce 25/30 and 1940s Silver Wraith; Daimler Light Straight 8; Daracq M67, M75, M78 and H78; Delage D6 and D8; Hotchkiss 620; and Mercedes 290 and 380.

This is a crossply tube-type car tyre.