FREE hardware ($350 value) with Pro package
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Owner-operators
Fleets
OTR Diagnostics gives you access to fault code information, real-time live data, and perform bi-directional commands like initiating forced DPF regen.
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Top features of OTR Diagnostics that make it a game changer
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The advantages of real time data and DIY diagnostics for your trucks health
The Pros and Cons of DIY Semi-Truck Repairs
Why OTR Diagnostics is a Long-Term Investment for Your Semi-Truck(s)
Beginner’s Guide to Understanding Your Semi-Trucks DPF System
How OTR Diagnostics saves you money on your semi-truck repairs
How Do Regular Diagnostics Extend the Life of Your Semi-Truck?
5 Common Misconceptions About DIY Repair on your Semi-Truck
How to Get the Most Out of Your OTR Diagnostics Tool: Advanced Tips
OTR Diagnostics vs. Other Semi Diagnostic Tools: A Comparison
A Closer Look at the Costs of Semi Truck Repair
4 Key Advantages of Being Your Own Mechanic
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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.
