Viability of testing new tyres based on their expected lifespan.
| Identifier | ExFiles\Box 157\1\ scan0216 | |
| Date | 11th July 1935 | |
| -2- Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} 5/KW.11.7.35. It is no good our carrying out a lot of tests on the 6½" tyres if there is no prospect of them having an increased life of 50% over the ones we ran last year. From our experience in France running 6" tyres on 19" rims, it seems doubtful whether we can hope to get such an increase. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).