When they first rolled out, Hot Wheels were billed as the Fastest Metal Cars in the World. How right Mattel was. As kids, we loved the speed and would run our cars as hard as we could all day long. The result, more than a few of our vehicles ended up looking like this.
Well used ’68 Custom Corvette.
All that wear and tear meant the axles got bent and the wheel bearings filled up with dust and debris. The result? Our blazing fast Hot Wheels cars began slowing down.
Thankfully, Mattel provided a solution for us in 1970. The Tune Up Tower allowed us to test our cars for drift and wheel speed.
Tune-Up Tower box art – front. Courtesy eBay
Axles could be adjusted with a Tune-Up Wrench.
Tune-Up Tower box art – side. Courtesy eBay.
Tune-Up Tower box art – back. Courtesy eBay
Tune-Up Tower decals. Courtesy eBay.
Here are the instructions for the Tune-Up Tower.
Tune-Up Tower instructions. Page 1
Tune-Up Tower instructions. Page 2
Tune-Up Tower instructions. Page 3
Tune-Up Tower instructions. Page 4
Tune-Up Tower instructions. Page 5
Tune-Up Tower instructions. Page 6
Tune-Up Tower instructions. Page 7
Tune-Up Tower instructions. Page 8 showing the Road Trials Set layout.
The problem with most Tune-Up Towers today is they are used, missing parts and in need of repair. I have several Tune-Up Towers and none of them work properly.
So, I am going to explore the inner workings of these machines and see if I can get some of them to work like they did in 1970. That way, when my ’68 Custom Corvette gets towed in…
Tow Jam towing the ’68 Custom Corvette.
…I can go to work on that grand, old car.
The 1970 Hot Wheels Tune-Up Tower; making Hot Wheels still fast, still fun.
1970 Hot Wheels Collectors’ Catalog. Copyright Mattel, Inc.
Original packing. Courtesy eBay.
Original packaged small piece contents. Courtesy eBay.
Close up of original Twin Mill. Courtesy eBay.