Rolls-Royce Archives
         « Prev  Box Series  Next »        

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).
Tackling tyre noise, arranging comparative tests for India tyres, and demonstrating issues with Dunlop tyres.

Identifier  ExFiles\Box 30\5\  Scan071
Date  15th April 1935
  
To Hs{Lord Ernest Hives - Chair}/FD.{Frank Dodd - Bodies}

4462

Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}10/KW.15.4.35.

Tyre Noise.

We must tackle the question of tyre noise seriously. Indias are wanting to go over into full production with the new tyres such as the ones we fitted to Bentley's car. We want a careful comparative test of noise carried out on this tyre.

We also want to demonstrate to Dunlops the groaning of their '90' tyre at low speeds, and to convince ourselves that it is worse than the tyres we have been having. Will you please deal with this matter.

The India representative will be in our neighbourhood on the 24th, and should be able to tell us something.

Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}
  
  


Copyright Sustain 2025, All Rights Reserved.    whatever is rightly done, however humble, is noble
An unhandled error has occurred. Reload 🗙