Where We've Been

Founded in 1986, LITE-CHECK was the first company to offer electronic testers for commercial trailers. LITE-CHECK product development has been driven by the needs of our customers. The first product of its kind was manufactured for the California Highway Patrol to improve inspection productivity and diagnosis reliability. LITE-CHECK products have evolved into products that truck and trailer manufacturers and maintenance shops cannot do without.

Headquartered in Spokane, WA LITE-CHECK is a leader in providing tools for trucking industry safety diagnosis. The company designs, manufactures, and markets a range of products used to test and diagnose the braking and lighting systems of heavy-duty trucks and trailers.

Our customers include trucking leaders in the United States, Canada, Mexico, and overseas. This impressive customer base includes trailer manufactures, fleets, truck and trailer service shops, Government agencies, and the United States Military.

Where We're Going

LITE-CHECK is ready for Smart Trailer technology with Bluetooth, Wi-Fi, NFC, GPS, and ECU downloads for a printed report along with 15 wire, 24vdc, and CAN bus technology capability.

Simplify troubleshooting with Edge Computing by providing information and diagnostics at the connection for installation and service of new electronics.

One device that will test existing and new vehicle technology streamlining your operation. Regulated air and power delivery ensure repeatability as a single device for shop and mobile operations. 

Do you want to get analytics from your inspection reports?

A single technician can complete a thorough DOT trailer inspection including advanced ABS, electrical, lights, air, and brakes.

DOT Certified Reports
100 K
DOT Certified Reports


Accidents Prevented

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LITE-CHECK is a proud and longstanding member of Industry organizations.

Our Upcoming Events

Meet Our Executive Team

Software, Hardware, We got it all.

Lite-Check Fleet Solutions is making road travel and trade safer, and more efficient
through fully-integrated technologies.

Are you still using blink code to read your Electronic Control Unit (ECU)?

Lite-check is the industry-leader in safety diagnostics since 1986. Upgrade your safety and reduce liability with our services.

Are you still using two technicians to diagnose air issues on your trailer? (One to activate the breaks as the other inspects for travel and leaks)


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