Contact Us
We'd love to hear from you. Our team is here to help.
Office will be closed 4/18. Orders placed after 4pm on 4/17 will be shipped Monday 4/21.
OTR Diagnostics gives you access to fault code information, real-time live data, and perform bi-directional commands like initiating forced DPF regen.
We'd love to hear from you. Our team is here to help.
Address
Phone
Hours
Monday - Friday (8am-5pm EST)
Saturday (closed)
Sunday (closed)
Follow us
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.