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).
Standardizing Goodyear demountable rims on English and American chassis.
| Identifier | ExFiles\Box 81\1\ scan0017 | |
| Date | 7th June 1922 guessed | |
| contd:- -2- Goodyear rim is also an advantage because the Dunlop people in England have adopted the Goodyear rim and are laying down a plant to make their wheels with these rims over here. It would be an advantage if both the English and the American R-R chassis were fitted with the same demountable rim. If the Dunlop Co. keep their promise we shall have standardised and be fitting Dunlop wheels with Goodyear demountable rims for straight-sided tyres, before any of the American R-R cars are completed. | ||