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Claude Cooke, Laser Engineer was contracted by Rotary lift in the very early 1980s to create a 4 wheel laser alignment machine that Rotary Lift would offer to its clients. Well, the project was completed and presented to Rotary. They had a change in management and told Claude “Thank you for your great work, but we are not going to be adding wheel alignment to our line at this point.” Claude named the product Tru-Line, TL-12 Passenger Car and Light Truck Laser Wheel Alignment System and with the help of a our representative, Ed Richardson we went out and won the contract to outfit Walmart in the US with wheel alignment systems. Hundreds of systems were installed and were in operation for over 10 years. Some are still installed and used today.

Fast forward 17 years, Lesley Cooke and Jim Zoehrer with a passion for cars, racing and tools, purchased the company in 1998 from Claude. Keeping to the same fundamental belief: Build a product that works well and will do the job for the client for years!

With over 10k installed world-wide in every market from manufacturing to racing there are very few vehicles our product cannot align.

Lesley and Jim expanded the product line to include the TR-12 Race Wheel Alignment System, TLT-12 Heavy Truck and Trailer, TLT-12 Bus Truck, Bus and RV, TT-14 Trailer Tracking and the TL-90 Dually One ton kit.

We are very proud to be a 100% USA Made product and will roll the doors down if that changes!!!

Give our fearless leader Lesley Cooke a call or drop an email if we can offer more information or customize a machine to fit your needs!

Our Wheel Alignment Products

Our product line includes the TL-12 Passenger Car Light Truck Wheel Alignment System, the TR-12 Race Wheel Alignment System, the TLT-12 Heavy Truck and Trailer, the TLT-12 Bus Truck, Bus and RV and the TL-90 Dually One ton kit.

A client can add the TL-90 Dually One Ton Kit and there will be nothing that rolls into their shop that cannot be aligned from the smallest car to a heavy truck, bus, RV etc and an alignment can be performed in the shop, parking lot, you name it no more limitations.

There are 1000’s of the Tru-Line Laser Wheel Alignment systems in operation around the world and many are decades old still operating daily. If you need a product that will do the job, do it well and for decades check us out, we are proud to be a company that what you see is what it is no whistles bells just do the job!

We look forward to working with you and your team.


We can even align a cartoon truck!


Tru-Line has customer verifiable accuracy to 1/64th of an inch for since 1979 with thousands of wheel alignment systems in operation in the auto, RV, trucking and racing worlds.

To order or for more information
Call: 1-800-496-3777 or 360-371-0552 (local)
or email:

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