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).
The necessity of wheel balancing, noting the shocks felt when the balance weights were removed.
| Identifier | WestWitteringFiles\N\July1925-September1925\ Scan226 | |
| Date | 1st September 1925 guessed | |
| C contd :- -2- (b) Wheel balance. The makers had taken the trouble to balance all the wheels on this car. We found that this was very necessary. The shocks on the steering were appreciable when we removed the balance weights. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||