Solutions

Diagnostics for owner-operators

With all the detailed info you get from our diagnostics, you can make smarter decisions about how to manage your repair.

Empowering fleet owners to resolve issues and minimize downtime through efficient repair and diagnostics.

OTR Diagnostics

Cummins

Detroit Diesel

Paccar MX

Volvo

Mack

All engines

Experience a new level of support with our focus on treating you how we would like to be treated.

Limited Lifetime Warranty

We value your investment in our product and want you to feel confident in its performance.

Discover how OTR Diagnostics simplifies your truck's maintenance and prevents expensive future problems.