Break free from dealer fees—get started today!
Help Center
Quick Tips
News
Release updates
FAQ
Manuals
Reviews
OTR Diagnostics gives you access to fault code information, real-time live data, and perform bi-directional commands like initiating forced DPF regen.
Click here to learn more
2 products
OTR Reset Tool | Paccar MX
OTR Diagnostics
4.9 Stars | 500+ Google Reviews
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.
