What used to be called the Drivers' Wall in the service station premises has been renamed the Signature Wall. It has been the Trust's pleasure to welcome many people who have merited some sort of acknowledgement for their contribution to the Trust's work or to motor sport in general. It is sincerely hoped that being able to leave a signature in the former home of Bruce McLaren is some recognition of that contribution and their part in the greater motorsport world.

Amongst some of the more well known signatures are those of Greg Murphy, Aaron Slight, Sir Tom Clark, Sir Jack Brabham, Chris Amon, Rod Coleman, Owen Evans, Graeme Lawrence, Kenny Smith, Steve Horne, Jimmy Stone and many of the other McLaren Team Members, past and present.