Truck Driveline Repair
Services in Arizona

Your drivetrain is a complex system of driveshafts, differentials, axles, and of course, a transmission. Here at Arizona Fleet Service, we’ll perform maintenance and repair on any and all drivetrain types. Whether you need basic maintenance or large-scale repair, we’ve got you covered.

Call Now to Schedule Your Truck & Fleet Driveline Repair Services

About Our Driveline Repair Services for Truck & Fleets

Open Differential

Open differentials are some of the most common differential types in heavy-duty vehicles. They work by allowing power to follow the path of least resistance. This is important because your wheels spin at different speeds when turning. However, it’s not the greatest differential choice for rough terrain. You may end up stuck if one of your wheels has no traction, for the wheel with the least traction gets the most power.

Limited Slip Differential

Limited slip differentials use a variety of methods to stop all of the power from going to the wheel with the least resistance. Sometimes they use brake sensors, whereas others use mechanical methods. Limited slip differentials allow for power to go both ways, but doesn’t lock 50 percent to each wheel.

Locking Differential

Locking differentials oppose the path of least resistance. They ensure both wheels get 50 percent of the power. Typically these differentials need to be engaged, whereas limited slip differentials are always activated.


Contact Us Today to Schedule Driveline Repair Services!

To hear more about our drivetrain services, feel free to give us a call.

Our Repair Services:

We Have Arizona Covered!

With a full-service truck repair shop in Prescott Valley, and mobile repair units throughout the Arizona, we are able to provide comprehensive truck repair & fleet service coverage across the state. Get in touch with us today for more information and to schedule in-shop or onsite truck repair & fleet services.

Our Services



Preventive Maintenance

In order to lengthen the lifespan of your vehicle and save yourself money, it’s vital that you perform adequate preventive maintenance on your heavy-duty vehicle. Here at Arizona Fleet Service, we offer a wide range of preventive maintenance services that are sure to meet your every need.


DOT Inspection

We offer 3 different DOT inspection types. Annual State DOT Inspections, Federal DOT Inspections, and BIT inspections. Why wait at an official DOT facility when you can make an appointment with us instead? Skip the line and get personalized service here at Arizona Fleet Service. 


Roadside Assistance

If you're a truck driver in Tucson, Tempe, Phoenix, or Prescott Valley in Arizona in need of reliable roadside assistance services, look no further than Arizona Fleet Service. We specialize in providing top-notch mobile roadside assistance services specifically tailored for trucks.


What Our Customers Say About Us


"Called for an emergency, the response was immediate and professional. Not only were they able to repair the truck, the bill was lower than there estimate. Very satisfied."

Frank Gargiulo


"I brought my truck in last week. I'm very happy with the service I received from Arizona Fleet Service. If you're in anywhere near Phoenix, Arizona, I highly recommend this shop."

Jeremy Jones


"I took my 45' diesel motorhome to AZ Fleet for 75,000 mi. service. They performed all the requested services in a careful timely manner. Both of these issues were of great concern to us as we live fulltime in the motorhome and we are traveling over 10,000 mi. this summer"

Les Bucher


"I was extremely satisfied with BGA. I will definitely recommend them to others. Greg and Clint know what they’re doing. Most importantly to me, they did the job right the first time and it was a clean site when they left. Thanks BGA!”

Mgr., RV Storage Facility


"These are our guys in Arizona! THey get the job done. They come prepared to deal with the situation and get my units back on the road quickly. I definitely recommend them to anyone needing fleet repair in Arizona."

Breakdown Dept Supervisor, National Fleet


"Great family-owned company. We’ve done business with them for years. They live up to their motto. They are professional, and when mistakes are made they are honest and transparent."

Jeff Garcia