On Highway
Experience the difference over a century of innovation makes
Downtime Stops Here
Getting You Back Up to
Speed in No Time
We understand that uptime is vital to your on-highway business. When it comes to downtime, you simply can’t afford to wait. As your premier diesel engine and transmission resource, we’ll have you back on the road in no time.
- Commercial Truck Repair
- Fleet Maintenance
- Preventative Maintenance
- Genuine OEM Parts
- Engine and Transmission Rebuilds
- Warranty Support
- Field Service
- Emergency Roadside Assistance



A Trusted Brand
Since 1902
With over the century in the industry, we have the expert advantage. Our service footprint includes locations in 11 states. Each service facility offers:
- Bays Available Now
- 50-State Warranty on All Parts
- Factory Tooling
- Large Parts Inventory with Excellent First Pass Fill Rates
- Experienced, Factory Certified Techs
- 2-Hour Diagnostic Window

Uptime is
Our Business
Our Business
Safety is Our Focus


Technician Training
Best-In-Class & Factory Authorized
Our factory authorized, professional educators can provide standard or customized training to meet your individual needs. In-depth product line training options include:
- Operational Training
- Maintenance Training
- Service Training
- Troubleshooting
For training-related questions, please call the Training Center at (713) 803-0700 or (800) 967-2190, or click Get Trained to send us an email.