Preventive
Maintenance
Scheduled PM services to keep your fleet running and avoid costly breakdowns. Road Wrench comes to your yard or terminal — no need to take trucks out of service for a shop visit. Gilbert, Chandler, Mesa, Phoenix, Glendale, Goodyear, Avondale, Buckeye, Queen Creek, Eloy, and all surrounding areas.
What's Included
Oil & Filter Changes
Engine oil and filter service for all major diesel platforms — Cummins, Detroit, PACCAR, Volvo, and more. We come to your yard.
Fuel Filter Service
Primary and secondary fuel filter replacement to protect injectors and maintain fuel system performance.
Coolant System Service
Coolant flush, DCA testing, and system inspection to prevent overheating and liner pitting.
Belts & Hoses Inspection
Serpentine belt, fan belt, and coolant hose inspection and replacement before they leave you stranded.
Full Pre-Trip Inspection
DOT-compliant pre-trip inspection covering brakes, lights, tires, fluids, and safety systems.
Tire Pressure & Condition Check
Drive, steer, and trailer tire pressure check and visual inspection for wear, damage, and compliance.
We Come to Your Yard
Whether you're an owner-operator or managing a fleet of 20+ trucks, Road Wrench builds a PM schedule around your dispatch. We service trucks at your yard, terminal, or drop yard — keeping your equipment running and your drivers moving.