
This was a proposal made to Mattel three years after I had left as the first 
Hot Wheels designer by myself and Dave Puhl – a moderately well known customizer 
at the time with a shop in Illinois. We thought Mattel should participate in 
auto shows nationwide with a Hot Wheels display consisting of:
  - 
  Three full size, custom built running cars
- 
  A large overhead Hot Wheels display with logo
- 
  Left and right pylons made of current Hot Wheels cars
- 
  Ramps representing Hot Wheels tracks
The three cars shown:
  - 
  Top car is a sleek mid-engine GT-styled roadster pickup I had designed for 
  Puhl which he built a year or two before.
- 
  Left car: Puhl would build an exact copy of the Hot Wheels Fleetside 
  Pickup using a 1967 full-size Chevy/GMC pickup. This was never built.
- 
  Right car: a racy futuristic hot rod I had designed for Puhl with a copper 
  grille shell, copper headlight units, copper trimmed wheels and other copper 
  detailing… Also never built.
Mattel chose not to undertake this program – and, other than the Fleetside 
Pickup, none of these cars ever became Hot Wheels models.
– Harry Bentley Bradley