Skip the shop. Back rolling in 3 minutes.
Save $3,200 a year on average just like 10,349 owner-operators who use OTR Pro to fix problems fast and avoid costly shop visits. Pays for itself in one avoided visit. Fleets save even more.
The modern semi-truck scan tool & more
OTR Diagnostics gives you access to detailed fault code information, monitor real-time live data, perform commands like initiating forced DPF regeneration and track command and fault code history, all from your mobile device.
Save time and money by getting ahead of potential issues.
Trusted by 10,349 members
OTR Diagnostics is created for owner-operators, small fleets, and technicians.
Built to give you what you need to take ownership of your vehicle.
"I’ve been using this product for years. It has saved me from being towed and allowed me to properly diagnose issues without the dealership. It keeps track of fault codes and records all engine specs. But the best thing is it allows me to force regen to keep the engine running correctly."
-Keith Spalding
Is OTR Diagnostics right for you?
Find a dealer near you
Need help with diagnostics, DPF regens, or resetting fault codes? We’ve got dealers across the country who are ready to get you back on the road. Find your nearest dealer.
OTR Cloud | Diagnostic insights for all your vehicles
OTR Cloud gives fleets access to diagnostic insights to all vehicles in one place. Stay informed and keep your fleet running smoothly with OTR Cloud.
"Your code scanner saved me thousands of dollars in diagnostics & down time by allowing me to quickly identify the problem & when I got stuck on what to do you were there to assist me. You have a customer here for life!"
