Yes—these boat trailer stand wheels are designed to improve mobility and stability for light- to mid-duty trailers. This guide highlights replacements that fit standard trailer tongue jacks, offering options for common load needs and mounting setups. The best pick depends on your trailer’s weight, terrain, and how often you move the trailer.
| Product | Load Capacity | Wheel Diameter | Fit / Use |
|---|---|---|---|
| 1,200 lbs | 6 inches | Universal tongue jacks | |
| 1,200 lbs | 6 inches | Most trailers and camping gear | |
| Up to 1,200 lbs | 6 inches | Direct replacement for standard jacks | |
| Noted for CURT jacks | 6 inches | Bolt-on caster wheel with bushing | |
| 1,500 lbs | 10″ vertical travel with 23″ extended height | Spoke wheel design for stability |
NBJINGYI 6″ Trailer Jack Replacement Wheel
The NBJINGYI wheel is a 6-inch replacement designed for up to 1,200 lbs, making it suitable for many boat, RV, and utility trailers. It includes a 3/8″ axle bolt and locking nut, enabling quick swaps on standard tongue jacks. Best for: users who want a complete install kit with hardware and a balanced, stable ride. Caution: verify bolt sizing matches your jack to avoid fit issues.
UNLRAE Trailer Jack Wheel
UNLRAE offers a 6-inch nylon wheel with 1,200 lbs capacity. It’s designed to be durable and resistant to wear and corrosion, supporting long-term mobility for boat trailers and other gear. Best for: buyers seeking a lightweight, corrosion-resistant option with straightforward installation. Caution: nylon wheels may wear faster on rough, abrasive surfaces.
FLEXKEA 6-Inch Trailer Jack Wheel Replacement
FLEXKEA’s 6-inch wheel is a universal replacement designed to fit standard trailer tongue jacks and handle up to 1,200 lbs. It emphasizes durable construction for regular outdoor use. Best for: boat trailers that need a dependable, straightforward replacement with universal fit. Caution: assess whether mounting hardware is included and compatible with your jack.
CURT 28912 6-Inch Replacement Boat Trailer Jack Wheel
CURT’s replacement wheel is compatible with CURT marine jacks and includes bolt and bushing components. It’s a durable black plastic caster wheel designed for reliable, everyday use. Best for: buyers already aligned with CURT jacks seeking a matched replacement. Limitation: may require existing CURT hardware for installation.
TOWKING Upgraded Spoke Wheel Trailer Jack
TOWKING’s upgraded spoke wheel features a 1,500 lbs capacity with a 10″ vertical movement and a 23″ extended height. The spoke design aims to improve stability and steering control during movement. Best for: trailers needing higher capacity and improved handling on uneven surfaces. Caution: higher vertical travel requires more clearance room during operation.
Buying Guide
Key purchase considerations help ensure you select the right wheel for your boat trailer:
- Load capacity: Match the wheel to your trailer tongue weight. Choose 1,200–1,500 lbs for most small to mid-size boats.
- Wheel material: Nylon wheels resist corrosion but may wear faster on abrasive terrain; plastic or polyurethane options offer durability with less maintenance.
- Wheel size and fit: A 6-inch wheel (common) fits many tongue jacks, but confirm bore size and mount hardware compatibility.
- Hardware included: Some replacements come with mounting bolts, nuts, and washers; others require separate hardware purchases.
- Vertical travel and clearance: Higher lift wheels (like 10 inches) demand more space to operate and store the trailer.
- Brand compatibility: If your jack is a CURT, Torin, or another brand, ensure the wheel is advertised as compatible to avoid mismatches.
Frequently Asked Questions
- What wheel size is best for a boat trailer tongue jack?
– A 6-inch diameter wheel is common and fits most standard tongue jacks, offering a good balance of stability and ease of movement. - Can I replace a wheel without hardware included?
– Yes, but you may need to purchase mounting hardware separately, matching bolt diameter, nut type, and washer size. - Is nylon a good material for trailer jack wheels?
– Nylon wheels are durable and corrosion-resistant, suitable for regular outdoor use, but may wear faster on rough surfaces. - Should I choose a higher load capacity than my trailer tongue weight?
– It’s prudent to match the weight rating to or slightly above your trailer’s tongue weight to prevent overload and improve stability.