Unexpected breakdowns cost time and harm your schedule and truck’s reliability. That’s why heavy-duty trucks must have an effective maintenance plan. DTS Truck Repair extends vehicle life through proactive service.


Preventive Maintenance Services in Stevensville, MT
Preventive maintenance focuses on identifying wear, fluid degradation, and developing issues before they turn into major failures. Our diesel mechanics follow structured inspection and service routines designed for real-world duty cycles. Regular PM service helps improve reliability, safety, and long-term operating costs.
Our preventive maintenance services include:
- Complete preventive maintenance inspections
- Engine oil and filter service
- Fluid level checks and condition assessment
- Brake inspection and adjustment
- Tire inspection and air pressure checks
- Suspension and steering component inspection
- Belt, hose, and leak inspections
- Maintenance documentation for fleet tracking and compliance
Why DTS Truck Repair is Trusted in Ravalli & Missoula Counties
DTS Truck Repair believes that preventive maintenance the best opportunity to protect your truck. We look beyond basic service items to spot early warning signs that could lead to costly downtime. Our approach is honest, thorough, and tailored to how your truck is actually used. We also service and repair fire trucks, giving us hands-on experience with some of the most demanding and mission-critical vehicles on the road.
What sets us apart:
- Experience maintaining demanding vehicles, including fire trucks and fleet equipment
- ASE-certified technicians trained in heavy-duty preventive maintenance
- Inspections based on real operating conditions, not shortcuts
- Clear explanations of findings and recommended service timelines
- Standard parts warranty for added confidence and reliability
Contact Us About Preventive Maintenance Now: Call 406-830-6420!
Routine maintenance is one of the most cost-effective ways to avoid major repairs. If your truck is due for service or you want a professional preventive maintenance inspection, call 406-830-6420 to schedule preventive maintenance with DTS Truck Repair. We’ll help keep your truck reliable and ready for work.
FAQs
What Areas Do You Serve For Preventive Maintenance?
In addition to Stevensville, MT, we proudly serve Hamilton, Lolo, Florence, Victor, Corvallis, Darby, Frenchtown, Bonner, Clinton, Saint Regis, Superior, Polson, Ronan, and Salmon, ID, as well as Ravalli, Missoula, Lake, Mineral, Powell, Granite, Lemhi, and Idaho Counties.
What Is Preventive Maintenance On A Heavy-Duty Truck?
Preventive maintenance involves routine inspections and servicing designed to identify wear, fluid degradation, and developing issues early. This includes oil and fluid checks, brake inspections, tire evaluation, and system reviews to reduce breakdown risk and extend component life.
How Often Should Preventive Maintenance Be Done?
Preventive maintenance intervals depend on mileage, engine hours, load conditions, and duty cycle. Many heavy-duty trucks require PM service every 10,000 to 25,000 miles, while severe-duty applications may need more frequent inspections and servicing.
How Can I Get Preventive Maintenance Service?
If you need preventive maintenance for your truck or fleet, call 406-830-6420 to speak with DTS Truck Repair. Our team will inspect your vehicle, explain findings clearly, and help you create a maintenance plan that fits your operation.
Full Diesel Service, Done Right.
We offer DOT inspections to fleet maintenance and complete service for light-, medium-, and heavy-duty trucks. Our team is honest throughout the service, with clear communication and no surprise pricing.
Testimonials
Here's What our customers are saying, feel free to leave us a review!
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