MAXIMUM TOWING CAPACITY – Move trailers weighing up to 12,000 lbs with ease using the MV Pro’s upright frame and drill-powered operation. Designed for trailers with tongue weights from 600 to 1,200 lbs, this dolly is perfect for large RVs, enclosed cargo trailers, or heavy boat haulers. Ideal for homeowners or professionals working with limited driveway space, garages, or storage lots, the MV Pro delivers trailer mobility without the need for a tow vehicle. HEAVY-DUTY CONSTRUCTION – The MV Pro is built to last with a rugged steel frame, zinc-nickel plated internals, and our signature wrinkle black powder coating for 300 hours of corrosion resistance. Its upright design is compact yet strong, standing 30 inches tall and weighing 61 lbs. Deep-tread solid rubber tires offer reliable grip across paved and compacted gravel surfaces. Designed for marine, industrial, and residential environments. Versatile Operation – Switch between manual crank for detailed adjustments or power up with any 20–24V non-impact drill using the included TVDA adapter. The MV Pro’s dual gear ratios to let you choose between precision (low gear) or speed (high gear). One-handle steering and an auto-braking system and chain tensioner enhance safety and smoothness while repositioning. Capable of pushing 60-80% capacity loads up a max suggested 5% incline. Do not pull the load with the MV Pro Mover. COMPLETE PACKAGE – Everything you need is included: MV Pro unit, 2” hitch ball (pre-installed), 2-5/16” ball converter, hand crank, drill adapter, and a coupling plate that helps protect your trailer coupler. The adjustable ball tower lets you match hitch height quickly. No add-ons are required—this bundle gives you power, stability, and precision right out of the box for lifting, aligning, and maneuvering your trailer. EASY INSTALLATION – Mounts directly to the trailer’s coupler—no hardwiring or welding needed. Simply hitch, crank, and go. Setup takes just minutes, and operation is intuitive for any user. The compact footprint fits easily in tight storage spaces, while maintenance is minimal. For long-term care, pair with the TVXLMK Maintenance Kit to keep chains and gears running smoothly during high-load use or wet-weather conditions. The Trailer Valet MV Pro is the ultimate tool for trailer owners who want complete control when parking or positioning large, heavy trailers. Designed to maneuver trailers up to 12,000 lbs with 600 to 1,200 lbs of tongue weight, this upright trailer dolly is ideal for RVs, large boat trailers, utility trailers, and enclosed cargo haulers. Whether you're guiding your trailer into a narrow garage bay, aligning it with a hitch, or repositioning it for better storage access, the MV Pro removes the need for a tow vehicle or second person. Engineered for both power and ease of use, the MV Pro features a patented gear system that generates high torque with reduced heat, ensuring long-lasting performance. Switch between high and low gear ratios to balance precise positioning and fast movement, depending on your task. Use the included hand crank for close control or attach any 20–24V cordless non-impact drill using the Trailer Valet Drill Adapter for quick, hands-free operation. A built-in automatic chain tensioner keeps operation smooth under load and reduces wear. The MV Pro mounts directly to your trailer’s 2” coupler and includes a 2-5/16” converter to support a wider range of trailer types. It features deep-tread, solid rubber tires that provide superior traction on hard-packed gravel, asphalt, and concrete. Durable construction includes zinc-nickel plating and a 300-hour corrosion-resistant black powder coating. With this system, you can store, position, and hitch your trailer with confidence, even in challenging spaces.