Vehicle Identification
Proformance Diagnostics – Diesel Truck Diagnostic Tools. Premium heavy-duty diagnostic equipment for Cummins, Detroit Diesel, Paccar, Volvo, and Mack engines.
The Advanced Diagnostic Tool For Truck Drivers
More Than Just a Regen Tool
Trusted by 500,000+ Users Worldwide
Become an Authorized Dealer
Join our network to grow your business. Partner with Proformance Diagnostics and gain access to innovative diagnostic solutions, dealer-only benefits, and ongoing support designed to help you expand your reach and increase revenue.
Find Your Use Case
Owner-Operators
Know in seconds if it's safe to drive — no guessing, no waiting.
Fleet Maintenance Teams
Cut diagnostic time from hours to minutes and catch issues early.
Mobile Diesel Mechanics
Run OEM-level diagnostics on-site without a laptop.
Used Truck Inspections
Pull fault codes and negotiate with data, not gut feel.
Why Choose Proformance?
500K+ Global Users
30-Day Money-Back Guarantee
1-Year Limited Warranty
5.0 Google Rating
Lifetime Customer Support
Subscribe & Stay Updated.
Stay up to date with exclusive deals, news, and the latest updates — delivered straight to your inbox.
Ready to save thousands on repairs?
Every week you wait could cost you hundreds in unnecessary shop bills.
JOIN NOW →
