Autotrailers

Autotrailers, or auto trailers, are road-going trailers designed to transport cars and other vehicles. They range from light-duty bumper-pull units to heavy-duty multi-axle car haulers and may be open or enclosed. Open trailers expose payloads, while enclosed trailers provide weather protection and security.

Common configurations include bumper-pull (two-axle or single-axle) and gooseneck (fifth-wheel) designs, which offer different stability and weight distribution. Decks are typically made of steel or aluminum with a non-slip surface; loading is facilitated by ramps or tilt-bed mechanisms. Trailers feature tie-down points, strap tracks, wheel chocks, and lighting in compliance with local regulations. Braking systems may be electric, hydraulic, or a combination, especially on heavier models.

Uses encompass transporting new or used vehicles for dealers, moving private cars, serving auto racing teams, and providing vehicle-shipping services. Enclosed trailers are preferred for luxury or collectible cars, while tilt or hydraulic ramps assist with low-clearance vehicles. Some models include multi-car decks, advanced tie-down systems, or climate protection for sensitive cargo.

Regulatory aspects typically require appropriate registration, lighting and braking compliance, and adherence to weight limits. Operators of heavier autotrailers may need commercial driver’s licenses and to comply with professional-vehicle regulations, depending on jurisdiction.

Maintenance focuses on tires, brakes, bearings, couplings, lighting, and frame integrity. Regular inspection helps ensure proper load distribution, sway control, and safe operation.