Motor City Trailer Repair — Semi Trailer Service & Repair

Motor City Trailer Repair provides dependable semi trailer repair for trailer owners in South Lyon. We address common problems like bowed frame rails, floor rot or delamination, axle misalignment, worn suspension components, failing brakes, kingpin wear, and electrical faults that develop from heavy loads and long runs. Michigan’s snowy seasons, road salt exposure, and frequent regional hauling increase corrosion and metal fatigue, so our team emphasizes restoring structural strength, secure mounting points, and reliable braking systems. Every service begins with a full inspection to reveal hidden damage and ensure trailers leave our bay ready for safe, everyday towing and long-distance hauls.

Service overview

Our semi trailer repair work covers structural restoration, precision welding, mechanical repairs, and system diagnostics. Technicians perform frame straightening, section replacement, and gusset fabrication with certified welding processes to restore original load ratings. We repair and replace crossmembers, decking, and floor supports, and handle landing gear and kingpin service. Axle repairs include bearing replacement, re-centering, spindle work, and air-ride or spring pack suspension service. Brake work spans drum and disc brakes, ABS diagnostics, actuator and chamber replacement, and full system bleed and test procedures. Electrical repairs include lighting, harness replacement, ABS sensor repair, and trailer-to-tractor connector servicing. When custom brackets or mounting plates are needed we fabricate on-site to ensure fit and strength. Corrosion control, priming, and matched coating protect repairs, while load testing and a DOT-style safety checklist confirm towing readiness before completion.

Local relevance

Operators around South Lyon rely on trailers for regional deliveries, agricultural hauling, and construction work, exposing equipment to short, frequent trips and the worst of Michigan weather. Salted roads and roadside potholes accelerate wear on welds, suspension components, and electrical connections, turning minor damage into serious safety concerns if left unaddressed. Motor City Trailer Repair focuses on repairs that reduce downtime, preserve payload capacity, and maintain reliable towing for both commercial fleets and independent owner-operators in the area.

Why trailer owners choose Motor City Trailer Repair

Customers count on our shop for durable workmanship, experienced fabrication, and certified welding techniques. We combine accurate frame alignment equipment, methodical inspection routines, and hands-on knowledge of semi trailer systems to deliver repairs that last. Detailed documentation, clear explanations, and a commitment to structural integrity ensure we restore trailers to safe, serviceable condition rather than applying temporary fixes.