Siping (rubber) wear and extends the life of the tire. Both Bridgestone and Michelin sell snow tires that are siped at the factory, while Saf-Tee Siping and Grooving sells machines that can sipe most standard vehicle tires. Siping can also be done by hand. Siping tires may void the manufacturer's warranty. Claims that extended life is achieved by siping may only apply to certain environments, operating temperatures, and rubber compound builds. Siped soles are a characteristic feature of boat shoes. Siping (rubber) Siping is a process of cutting thin slits across a rubber surface to improve traction in wet or icy conditions.
Firestone Tyre Factory Firestone Tyre Factory The Firestone Tyre Factory on the Great West Road in Brentford in the London Borough of Hounslow was an example of Art Deco architecture. It was designed by Wallis, Gilbert and Partners for the Firestone Tire and Rubber Company. Built on a 26-acre site, it opened in October 1928. It was the first factory to open on the Great West Road. The company announced in November 1979 that it would close the factory. After its purchase by Trafalgar House PLC, the building was demolished during the August 1980 bank holiday weekend, reportedly in anticipation of its becoming