Thank you for your continued support and for being part of the OTR community! We're committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Improve connectivity We're changing the game when it comes to taking ownership of your vehicle Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We're committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Fault code database enhancement • Improving auto-lock functionality • FAQ Link, Bug fixes and performance improvements We're changing the game when it comes to taking ownership of your vehicle Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We're committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Bug fixes and performance improvements We're changing the game when it comes to taking ownership of your vehicle Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We're committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Bug fixes and performance improvements We're changing the game when it comes to taking ownership of your vehicle Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We're committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Volvo and Mack Regen improvements • Bug fixes and performance improvements We're changing the game when it comes to taking ownership of your vehicle Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for being part of the OTR community. This is one of our biggest updates yet. NEW Volvo & Mack Exit Inducement Support We've added exit inducement functionality for Volvo Trucks and Mack Trucks. This feature supports 2014–2024 Volvo and Mack trucks equipped with Volvo or Mack engines. If your truck is stuck in 5 MPH derate or inducement mode, you now have the opportunity to reduce the derate and get back on the road, potentially saving thousands in downtime, towing, and dealership costs. This update puts more control in your hands and keeps your truck moving when it matters most. We're committed to giving drivers and fleets the tools they need to take ownership of their trucks. Enjoying OTR Diagnostics? We'd truly appreciate a rating and review. Your feedback drives our innovation. Questions or suggestions? Reach us anytime at support@otrperformance.com. We're here to help.

Thank you for your continued support and for being part of the OTR community! We're committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Fixed a bug with the connection flow waiting for fault codes • Simplified reset fault codes command for cummins • Added full support for 2024-2026 Cummins engines • Improved the auto reconnect flow • Bug fixes and performance improvements We're changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We're committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • (PACCAR MX) Added Reset Soot, EPA10, EPA13, EPA17, EPA21, EPA24 • (PACCAR MX) Added Enable regen after repair on EPA10, EPA13, EPA17 • (PACCAR MX) Added Install a cleaned DPF on Paccar MX EPA21, EPA24+ • (PACCAR MX) Added Install a NEW DPF on Paccar MX EPA21, EPA24+ • Enhanced OTR Assist for fault codes • Add OTR Assist to history • Bug fixes and performance improvements from connection flow improvements, to enhancing the engine detection We're changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Add vehicle health report • Improved the "Install a Cleaned DPF" command for Paccar • Improved the "Install a New DPF" command for Paccar • Add a new command "Reset Soot Level" for Paccar • Add a new command "Enable Regen After Repair" for Paccar • Fix a bug where fault codes were not showing up on OTR Cloud • Bug fixes and performance improvements We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Simplify adapter connection with auto connect to last known adapter • Add support for stopping DPF regen on paccar • Fix the dashboard vehicle card to update in real time • Add support for the latest OS UI updates • Bug fixes and performance improvements We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • App rebuilt from the ground up for improved stability and performance • Optimizations and performance improvements for OTR Link 2 Adapter • Redesigned dashboard and live data UI • Live data grouped by categories with faster updates • Improved connection flow and notifications • Improved offline mode • Better Bluetooth connectivity and reconnection • Optimized memory and threading for better battery life • Enhanced Volvo, Paccar, Detroit Diesel, Cummins and International engine support • Bug fixes and performance improvements We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • App rebuilt from the ground up for improved stability and performance • Optimizations and performance improvements for OTR Link 2 Adapter • Redesigned dashboard and live data UI • Live data grouped by categories with faster updates • Improved connection flow and notifications • Improved offline mode • Better Bluetooth connectivity and reconnection • Optimized memory and threading for better battery life • Enhanced Volvo, Paccar, Detroit Diesel, Cummins and International engine support • Bug fixes and performance improvements We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Fixed a bug with detroit diesel engine detection • Added support for several new plans • Enhanced the AI Assist chat with additional knowledge We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Added international engine coverage • Added new plan called Single Truck Pro Plan We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Meet OTR Assist BETA It’s like having a mechanic in your pocket. OTR Diagnostics gives you the power to understand your truck on a deeper level and take control of your destiny on the road. More than 10,000+ PRO members trust OTR Diagnostics to read and clear fault codes, perform advanced commands, and make smarter decisions about their trucks. Now with OTR Assist BETA, we are raising the bar even higher. Here’s what’s new in this release: OTR Assist is now available directly from the fault code details view Get clear explanations of your fault codes with our proprietary AI model Ask questions about your truck and receive guidance on whether to keep driving or stop for service This is the first diagnostic tool designed to go beyond the traditional way of doing things. OTR Assist helps you stay informed, stay confident, and stay in control. For feedback or support, contact us anytime at support@otrperformance.com.

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Fixed an issue where the user is presented with a blank screen • Fixed and issue where the users grace period could end early • Fixed a crash We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Fixed and issue where unstable connections cause offline mode • Fixed a crash We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Improved Regen for 2021+ Detroit Diesel Engines • Improved OEM for PCodes for Paccar MX Engines We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Update FAQ link • Migrate to new customer support model We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Improved engine detection across all engines • Improved live data parameters for Volvo/Mack engines • Bug fixes related to reported crashes • Bug fixes related to Cummins fault codes • Bug fixes related to reporting VIN We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Fix for OEM codes on EPA2021 Paccar MX engines We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Fix for crash during history import We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Improved engine detection on Paccar MX engines • Improved regen for all Volvo and Mack engines 2014-2024 We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Improved fault code reset across all Volvo / Mack engines from 2014+ • Added SCR Efficiency Regen to 2011-2016 Detroit diesel engines EPA10 / GHG14. (This command now covers all 2011-2024 Detroit diesel engines) • Update API requests • Fix crash when downloading history We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!

Thank you for your continued support and for being part of the OTR community! We’re committed to making your experience even better with each update. Here’s what’s fresh off the diagnostics table: • Fix for live data requests with some trucks • Improved Paccar engine detection • Fix crash that could occur after initial login • Fix an issue when launching after a reinstallation We’re changing the game when it comes to taking ownership of your vehicle — this is a big release, and we hope you enjoy it! Enjoying OTR Diagnostics? We’d love to hear from you! Leave us a rating and share your experience. Your feedback drives our innovation. For any feedback or suggestions, feel free to drop us a line at support@otrperformance.com. We’re here for you!