KM Truck & Trailer Repair

Rock Hill SC

Restore Performance. Improve Fuel Economy. Fix Emissions.

KM Truck & Trailer specializes in professional DPF cleaning for trucks in South Carolina. A clogged truck DPF filter can reduce your engine’s efficiency, hurt fuel mileage, and trigger constant regen cycles. You need reliable service from certified technicians. We inspect, clean, and restore your diesel truck DPF to ensure peak performance.

Reliable Truck & Trailer Repair

We offer expert semi-truck or trailer maintenance services. Our trained technicians are experts in repairs to transmissions and engines. Ensure that your fleet is ready for the road if you are facing an engine breakdown or the need for regular maintenance. We are just an email just a phone call away.

We offer quick diagnosis, high-quality components, and reliable repairs. That will minimize the time you are out. Truck drivers and fleet owners rely on our dedication to high-quality, affordable, and speedy turnaround, from minor issues with trailers to complete engine overhauls. We have been there for you. If you are located in Columbia, SC, and require the best truck and trailerservicess call KM Truck & Trailer today.

Years Experience
0 +

Rock Hill SC

Restore Performance. Improve Fuel Economy. Fix Emissions.

KM Truck & Trailer specializes in professional DPF cleaning for trucks in South Carolina. A clogged truck DPF filter can reduce your engine’s efficiency, hurt fuel mileage, and trigger constant regen cycles. You need reliable service from certified technicians. We inspect, clean, and restore your diesel truck DPF to ensure peak performance.

Trusted & Professional

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Flexible Payment Options

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Choosing the Best Diesel Particulate Filter Cleaner for Your Fleet

Many drivers try to use a liquid additive as a “quick fix.” While some products can help lower the burn temperature of soot, they cannot remove the physical ash that builds up over time.

The best diesel particulate filter cleaner is a professional thermal and pneumatic service. KM Truck & Trailer provides the deep cleaning that bottled DPF cleaner products simply cannot achieve.

Advanced Diesel Particulate Filter Cleaning Service

Our specialized protocol ensures your filter returns to a “like-new” state. We don’t guess; we measure.

Diagnostic Flow Test

We measure the initial restriction to see exactly how clogged your filter is.

Thermal & Pneumatic Cleaning

We bake out the soot and blow out hardened ash using air-knife technology.

Post-Cleaning Verification

We run a final flow test. This ensures your DPF filter cleaning meets OEM specifications before reinstallation.

What they say

FAQs

Yes. Our mobile truck DPF service allows us to clean filters at your location.

Your truck may need a DPF filter cleaning if you notice:

  • Check engine or DPF warning lights
  • Loss of power under load
  • Reduced fuel efficiency
  • Smoke from the exhaust
  • Frequent or failed regeneration cycles

Addressing these issues early prevents engine damage and costly repairs.

Most services are completed within a few hours, depending on truck type and filter condition.

Yes. Cleaning restores your filter at a lower cost while maintaining full functionality.

Absolutely. We provide truck DPF repair and evaluate all related emissions components.

Yes. We have mobile solutions for fleet maintenance and scheduled DPF services.