Choosing the right tow dolly for an RV or trailer involves assessing weight capacity, maneuverability, and compatibility with your hitch. The following five models represent a range of capacities, construction styles, and adjustment options to help you compare reliable options for towing and moving two-wheeled trailers, campers, and RVs. The list emphasizes durable builds, ease of use, and adaptable height or width settings to fit various vehicles.
| Product | Brand | Capacity | Key Feature | URL |
|---|---|---|---|---|
| DEMCO 9713093 KarKaddy X | Demco | Varies by tread width (42”–78”) | Low-profile fit with 4º load angle adjustment; hydraulic surge brakes | https://www.amazon.com/dp/B07Y2GVZPC?tag=carnavigat-20 |
| Tow Tuff Trailer Dolly | Tow Tuff | 800 lb capacity | 12″ flat-free tires; 40″ handle for leverage; adjustable height | https://www.amazon.com/dp/B00IAM1UEU?tag=carnavigat-20 |
| Trailer Tug | Trailer-Tug | Up to 3,500 lb Tongue Weight | World-class maneuverability in tight spaces | https://www.amazon.com/dp/B07MNXRGZH?tag=carnavigat-20 |
| Tow Tuff Heavy Duty Solid Dolly | Tow Tuff | 600 lb (tongue weight) | Hammer-tone powder coat; adjustable height | https://www.amazon.com/dp/B00B9JNVPW?tag=carnavigat-20 |
| Ultra-Tow Adjustable Trailer Dolly | Ultra-Tow | 600 lb | Adjustable ball height; heavy-duty steel with powder coat | https://www.amazon.com/dp/B082T4X69D?tag=carnavigat-20 |
DEMCO KarKaddy X: A Low-Profile Tow Solution
The KarKaddy X from Demco combines a variable tread width with a low-profile design, making it suitable for campers and trailers with lower front ends. It supports tread width from 42 inches up to 78 inches and features a load angle reduced by 4 degrees to better fit low-profile vehicles. Hydraulic surge brakes deliver stopping power aligned with the towed load, improving control on hills and uneven surfaces.
Tow Tuff Trailer Dolly With Flat-Free Tires
This Tow Tuff dolly offers an 800-pound capacity with 12-inch flat-free tires and an 8-inch swivel caster. The 40-inch handle provides added leverage for maneuvering, while the adjustable height range from 15.36 to 24.36 inches accommodates various trailer heights. The design supports easy towing and positioning of a broad range of trailers with standard couplers.
Trailer Tug: Heavy-Duty Maneuverability
The Trailer Tug emphasizes unmatched maneuverability for trailers in tight spaces. It is engineered to handle substantial loads up to 3,500 pounds tongue weight, making it a versatile option for RVs, boats, flatbeds, and enclosed trailers. Its design prioritizes precise steering and robust construction, aiming to provide easier navigation during complex towing tasks.
Tow Tuff Heavy Duty Adjustable Dolly
This heavy-duty Tow Tuff dolly focuses on 600-pound tongue weight capacity with a height range from 15 3/8 inches to 24 3/8 inches for better compatibility with many two-wheeled trailers. Built from sturdy steel and finished with a hammer-tone powder coat, it provides long-lasting durability for routine towing and shifting of trailers in yards or driveways.
Ultra-Tow Adjustable Trailer Dolly
The Ultra-Tow dolly handles up to 600 pounds and features an adjustable ball height, making it versatile for different trailer types. Constructed from heavy-duty steel with a hammer-tone powder-coat finish, this model emphasizes durability and stable towing across varied surfaces and conditions.
Buying Guide
Key purchase considerations for tow dollys:
- Weight capacity: Match the dolly’s tongue weight and trailer weight to what you move most often. RVs and larger campers benefit from higher capacities and robust frames.
- Adjustability: Look for adjustable height and, where applicable, adjustable hitch height and width to fit multiple trailer designs and coupler sizes.
- Wheel construction: Pneumatic tires provide smoother rides on uneven surfaces, while flat-free tires reduce maintenance. Consider the terrain you encounter most often.
- Braking: Hydraulic surge brakes or an equivalent system improves control when towing heavier loads, especially on grades or for extended operations.
- Durability and finish: Powder-coated steel and hammer-tone finishes resist corrosion and wear in outdoor environments.
- Portability and storage: Weight, foldable components, and compact dimensions influence how easily the dolly fits in a garage or trailer hitch storage area.
- Compatibility: Ensure the dolly’s hitch and coupler specifications align with your current RV, trailer, and vehicle setup.
- Maintenance: Check for replaceable tires, bearings, and braking components to extend service life.