Truck and Trailer Repair in Bethany, MO
Maximize Power. Extend Engine Life. Run Stronger.
When it comes to hauling loads and meeting deadlines, your truck’s engine performance matters. At Guernsey’s Truck Trailer and Tire Service, we provide professional engine upgrades and diesel performance enhancements for heavy-duty trucks, semi trucks, and commercial vehicles. Based in Bethany, MO and serving a 250-mile radius, we help truckers boost power, improve efficiency, and extend the life of their engines.
Whether you're looking for improved fuel economy, better pulling power, or a complete rebuild, our experienced team is here to deliver lasting results.
Comprehensive Repairs for Trucks and Trailers
Your truck and trailer work as a unit — and we treat them that way. Whether you're dealing with mechanical wear, structural problems, or electrical failures, our team has the experience to fix it efficiently.
Truck Repairs Include:
- Electrical and lighting issues
- Suspension and axle work
- Frame repair and reinforcement
- Brake and ABS systems
- Engine cooling and exhaust systems
Trailer Repairs Include:
- Structural welding and bodywork
- Door and latch systems
- Trailer brake systems
- Landing gear repair and replacement
- Air ride suspension issues
Truck Repairs Include:
- Electrical and lighting issues
- Suspension and axle work
- Frame repair and reinforcement
- Brake and ABS systems
- Engine cooling and exhaust systems
Trailer Repairs Include:
- Structural welding and bodywork
- Door and latch systems
- Trailer brake systems
- Landing gear repair and replacement
- Air ride suspension issues
Mobile Repair When You Can’t Make It to the Shop
If you're stuck roadside or at a remote location, our mobile service team can reach you fast — without mileage limits. We bring the tools, diagnostics, and replacement parts to you so you can avoid expensive tow charges and long waits.
Fleet and Owner-Operator Support
Whether you’re a single operator or managing a fleet, we understand the cost of downtime. Our service plans are flexible, transparent, and designed to minimize disruption to your schedule. We keep your rig compliant, safe, and running at peak performance.
24/7 Expert Repairs
Around-the-clock service Monday–Friday for trucks, trailers & heavy-duty equipment — minimizing your downtime, maximizing your uptime.
Why Guernsey’s for Truck and Trailer Repair?
20+ years of industry experience
Rapid diagnostics and in-stock parts
24-hour service Monday through Friday
Skilled in both truck and trailer systems
Transparent pricing and clear communication
Located just off major routes for easy access
FAQs About Truck and Trailer Repair
What kinds of trailers do you repair?
We work on dry vans, flatbeds, refrigerated trailers, and more. From brakes to landing gear, we can handle it.
How quickly can you diagnose a problem?
In most cases, we begin diagnostics the same day. Our experienced techs work quickly to identify and resolve the issue.
Do you offer emergency roadside repair?
Yes. Our mobile unit operates with no mileage restrictions and can reach you within our 250-mile service range.
Can you handle welding and frame repairs?
Absolutely. We offer on-site and in-shop welding for structural repairs to both trucks and trailers.
Schedule Repair or Request Mobile Service
Need truck or trailer repairs now? Contact Guernsey’s Truck Trailer and Tire Service for fast, reliable service you can trust.
Phone: (660) 373-2178
Email: guernseytruck@gmail.com
Location: 25773 West US Route 69, Bethany, MO 64424
We’re ready to keep your rig moving.
Contact Us
We will get back to you as soon as possible.
Please try again later.
