Peterbilt Truck Repair & Service in Tulsa

Tulsa Fleet Repair provides expert repair and maintenance services for all types of Peterbilt equipment. Gary Dale, Master Diesel Technician, works on Peterbilt machinery on jobsites across the Tulsa area.

Why Choose Tulsa Fleet Repair for Peterbilt Repairs?

Trusted by fleet managers, contractors, and equipment operators across the Tulsa area. Here's what sets us apart when it comes to Peterbilt service:

Master Diesel Technician

We service Peterbilt models to manufacturer specs.

24/7 Emergency Availability

No waiting until morning. We respond day or night for critical breakdowns or roadside support.

On-Site Mobile Service

The service truck comes fully equipped—hydraulic tools and diagnostics—directly to your jobsite.

DOT Inspections

We handle federal inspection points, documentation, and preventive measures to keep your fleet compliant.

Genuine & OEM-Grade Parts

We source high-quality parts for Peterbilt equipment—no cheap knockoffs.

Heavy Equipment & Fleet

From box trucks to backhoes—we handle it all. Full support for mixed fleet operations.

Peterbilt Models We Service

Model 579
Model 389
Model 567
Model 520
Model 220
Model 348
Model 367
Model 365
Model 337
Model 325

Don't see your specific Peterbilt model listed? No problem - we work on all Peterbilt equipment.

Common Peterbilt Repair Issues We Fix

Engine Problems

Engine issues can cause significant downtime for Peterbilt trucks.

  • Decreased power output
  • Excessive smoke from exhaust
  • Engine overheating
  • Check engine light illumination

Electrical System Failures

Modern Peterbilt trucks rely heavily on electrical systems that can develop issues.

  • Battery charging problems
  • Starter motor failures
  • Dashboard warning lights
  • ECM/ECU communication errors

Cooling System Issues

Cooling system problems can lead to engine damage and overheating.

  • Engine overheating
  • Coolant leaks
  • Radiator inefficiency
  • Fan clutch failures

Peterbilt Frequently Asked Questions