Professional Trailer Repair & Custom Upfits in Rockford, MI
At 3KB Trailers, we know that a broken trailer means downtime, missed deadlines, and lost money. Whether you drive a premium Black Rhino aluminum trailer or a heavy-duty commercial car hauler, our experienced technicians in Rockford, MI are ready to handle the job. We offer honest advice, transparent pricing, and quality work designed to keep your load safe for the long haul.
Trailer Brake Service
Complete inspection, repair, and replacement of electric and hydraulic trailer brakes, drums, and backing plates to ensure maximum stopping power.
Wheel Bearing Packs
Routine bearing inspection, cleaning, and repacking with high-quality grease to prevent axle damage and dangerous roadside breakdowns.
Full Trailer Wiring
Troubleshooting electrical shorts, replacing broken tail lights with bright LEDs, and complete custom re-wiring for optimal safety.
Trailer Suspension
Replacement of worn leaf springs, hangers, shackles, and complete axle assemblies to keep your trailer riding smooth and level.
Trailer Rentals
Need an extra rig for a weekend move or a big job? We offer clean, well-maintained utility and car hauler rentals ready to hit the road.
Welding
Professional frame repair, reinforcement, and custom metal fabrication. We fix cracks and add strength where your trailer needs it most.
Hitch Install
Expert mounting of heavy-duty receiver hitches and gooseneck systems tailored specifically to your truck's towing capacity.
Car Side Wiring
Installing and configuring 4-way and 7-way electrical plugs, custom brake controllers, and auxiliary power lines on your tow vehicle.