Description
Product Overview
The fouwick JT‑TC003 trailer dolly is engineered for heavy‑duty performance with a 600 lb tongue‑weight rating. Constructed from high‑grade carbon steel and finished with a durable powder‑coat, the frame resists corrosion and wear, ensuring longevity even in harsh outdoor conditions. Equipped with 12‑inch tubeless pneumatic tires, the dolly offers superior traction and a smoother ride compared to solid‑rubber alternatives. Its compact dimensions—39 × 29 × 18.46 inches—and a weight of 27.1 lb make it easy to store and transport. The universal 1‑7/8″ ball fits the majority of trailer hitches, providing versatile compatibility across a wide range of trailer types.
Usage
Designed for RV owners, boat enthusiasts, and small‑business operators, this dolly excels in campgrounds, boat ramps, and residential driveways. Whether you need to reposition an RV for campsite setup, maneuver a boat trailer onto a launch, or move a utility trailer in a warehouse, the JT‑TC003 delivers reliable support and effortless steering. Its pneumatic tires absorb bumps, reducing stress on both the trailer and the dolly, making it ideal for uneven or gravelly surfaces. 
Why Choose Us
fouwick combines precision engineering with practical design. The carbon‑steel frame offers a higher load capacity than typical aluminum models, while the powder‑coated finish protects against rust and UV damage. Our dolly undergoes rigorous quality testing to meet automotive standards, and the included assembly video ensures a quick, hassle‑free setup. With a 4.1‑star rating from verified buyers, customers trust the JT‑TC003 for its durability, ease of use, and value.
Key Features
- 600 lb tongue‑weight capacity for secure trailer support
- Sturdy carbon‑steel construction with corrosion‑resistant powder coating
- 12‑inch tubeless pneumatic tires for smooth, stable movement on varied terrain
- Universal 1‑7/8″ ball compatible with most trailer hitches
- Simple assembly with step‑by‑step video guide
FAQ
What is the maximum load this dolly can handle?
The JT‑TC003 is rated for a maximum tongue weight of 600 lb, suitable for most small to medium RVs and utility trailers.
Can the dolly be used on uneven ground?
Yes, the 12‑inch tubeless pneumatic tires provide excellent shock absorption, allowing safe operation on gravel, grass, and mild inclines.
Is assembly required?
Assembly is straightforward and can be completed in minutes using the included video instructions; no special tools are needed.
Will the powder‑coated finish prevent rust?
The powder coating offers strong protection against rust and UV exposure, extending the dolly’s service life even in outdoor storage.
Is the 1‑7/8″ ball compatible with my trailer?
The 1‑7/8″ ball is the industry standard and fits the majority of trailer hitches on RVs, boat trailers, and utility trailers.




GM Genuine Crankshaft Seal 12705663 Machined
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