Goodyear® Electric Self-Propelled Trailer Dolly 7500 LBS Max Towing 5500 LBS (GUO136)
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Goodyear GUO136 Electric Trailer Dolly
7,500 lb. Maximum Trailer Weight • 1,100 lb. Tongue Capacity • 800W Electric Motor
Move large trailers with greater control and less physical effort using the Goodyear GUO136 Electric Trailer Dolly. Powered by an 800-watt electric motor and a 24-volt battery system, this heavy-duty powered dolly is designed to maneuver trailers weighing up to 7,500 lbs., boats weighing up to 5,500 lbs., and tongue loads up to 1,100 lbs.
The patented adjustable ball attachment provides a ball-height range from 17.2 to 25.6 inches, allowing the dolly to accommodate a variety of trailer configurations. Its rugged steel frame, large 16-inch all-terrain drive tires, and multiple swivel support wheels provide the stability and maneuverability needed when positioning RVs, campers, toy haulers, utility trailers, and boat trailers.
An integrated 7-pin trailer socket supports compatible trailer-brake systems, while the collapsible frame helps simplify setup and storage. With a maintenance-free drive system, the GUO136 is built to provide dependable trailer-moving performance for years to come.
Key Features & Benefits
-
7,500 lb. Maximum Trailer Capacity
Built to maneuver large RVs, campers, toy haulers, utility trailers, and other compatible trailers. -
5,500 lb. Maximum Boat Capacity
Provides the power needed to position compatible boat trailers around driveways, storage areas, and launching facilities. -
1,100 lb. Maximum Tongue Weight
Heavy-duty construction supports substantially higher tongue loads than smaller residential trailer dollies. -
Powerful 800W Electric Motor
Supplies dependable power for controlled trailer positioning without relying on manual pushing or pulling. -
24V AGM Battery System
Powered by two 12V, 9Ah AGM batteries for reliable electric operation. -
Patented Adjustable Ball Attachment
Ball height adjusts from 17.2 to 25.6 inches to accommodate different trailer coupler heights. -
16-Inch All-Terrain Tires
Large drive tires improve traction and help the dolly move across a variety of surfaces. -
Additional Swivel Wheels
Rear and support castors enhance stability, balance, and maneuverability while positioning a trailer. -
Integrated 7-Pin Trailer Socket
Connects to compatible trailer-brake systems for improved control and convenience. -
Heavy-Duty Steel Frame
Rugged construction is designed to withstand demanding trailer-moving applications. -
Collapsible Design
The frame folds down to simplify transportation, setup, and storage. -
Maintenance-Free Drive System
Engineered for dependable long-term performance with minimal routine maintenance.
Ideal Applications
The Goodyear GUO136 is designed for moving and positioning compatible:
- RVs and travel trailers
- Campers
- Toy haulers
- Utility and equipment trailers
- Boat trailers
- Enclosed cargo trailers
Quick Specifications
| Specification | Details |
|---|---|
| Model | GUO136 |
| Brand | Goodyear |
| Equipment Type | Electric Trailer Dolly |
| Motor | 800W Electric |
| Battery System | Dual 12V 9Ah AGM Batteries |
| System Voltage | 24V |
| Maximum Trailer Weight | 7,500 lbs. |
| Maximum Boat Weight | 5,500 lbs. |
| Maximum Tongue Weight | 1,100 lbs. |
| Drive Tires | 16 in. All-Terrain |
| Rear Wheels | 8 in. Swivel |
| Support Wheels | 3 in. Swivel |
| Adjustable Ball Height | 17.2–25.6 in. |
| Trailer Connection | Adjustable Ball Attachment |
| Electrical Connection | Integrated 7-Pin Socket |
| Item Weight | 227 lbs. |
| Package Dimensions | 38 × 30 × 22 in. |
Package Contents
- Goodyear GUO136 Electric Trailer Dolly
- User manual
Important Capacity Information
Do not exceed the listed 7,500 lb. maximum trailer weight, 5,500 lb. maximum boat weight, or 1,100 lb. maximum tongue weight. Verify the trailer’s total weight, tongue weight, coupler height, and electrical compatibility before use.




NOTE: Most products require at least some assembly.
Shipping Disclaimer
Due to rising fuel costs and lack of space on shipping trucks the costs in certain areas have been affected. An "out of area" fee may be necessary. If additional funds are required to fulfill your order we will reach out to you after your order is placed and give you options including possible terminal pick up. (Read more about our shipping policy and how freight shipping works.)
CALIFORNIA PROPOSITION 65 WARNING
Some (not all) of the products we carry can potentially expose you to chemicals including Benzene and Carbon Monoxide, which are known to the State of California to cause cancer and birth defects or other reproductive harms. If you have any questions you can always contact us.



