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Parnells Trailer Wheels - 20.5X8-10 - 4 Ply - 4 Stud

Parnells Trailer Wheels - 20.5X8-10 - 4 Ply - 4 Stud

Set of 2 - 20.5x8-10 trailer wheels. These feature 4-ply, high-speed, road-legal tyres fitted to a...

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20.5X8.0-10 Trailer Wheels 4€ Pcd Wanda P815 Road Legal 412Kgs Load (Set Of 2) 5060462567980

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OnBuy.com20.5X8.0-10 Trailer Wheels 4€ Pcd Wanda P815 Road Legal 412Kgs Load (Set Of 2) 5060462567980
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£176.02
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eBay20.5x8.0-10 Trailer Wheels 4” PCD Wanda P815 Road Legal 412kgs Load (Set of 2)
Free delivery in 1–3 days
£176.18
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B&QB&Q - 20.5X8-10 Trailer Wheels 4Ply High Speed Road Legal Tyres4 Stud RimSet Of 2
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£176.57
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Product Information

Full details

This guide is for trailer owners and operators needing reliable wheel solutions for medium-duty loads. The key benefit is the robust construction offering a significant weight capacity and road-legal compliance. A potential caveat is the specific stud pattern which requires matching wheel hubs. This product offers a set of two 20.5x8-10 trailer wheels, featuring durable 4-ply, high-speed, road-legal tires mounted on heavy-duty 4-stud steel rims with a 4-inch (101.6mm) PCD. Each wheel supports up to 412kg and uses tubeless tires.

All features

Model Part NumberEC1398
BrandParnells

Extended Product Information

FAQs

What is the load capacity of each wheel?

Each Parnells trailer wheel in this set has a load capacity of 412kg.

What does '4 Ply' mean for the tires?

'4 Ply' refers to the tire's construction, indicating a higher number of load-bearing cords, which generally means greater strength, durability, and load capacity compared to tires with fewer plies.

Is the 4-stud pattern compatible with all trailers?

No, this wheel features a specific 4-stud pattern with a 4-inch (101.6mm) PCD. You must confirm your trailer's hub matches this pattern before purchasing.

Can these wheels be used on a car trailer?

Yes, provided the trailer's hub pattern matches the 4-stud, 4" (101.6mm) PCD and the load capacity is sufficient for the trailer's weight.

How should I maintain the tire pressure?

Always maintain the tire pressure recommended for your specific trailer and load. Check the tire's sidewall for the maximum pressure rating and consult your trailer's manual for the ideal operating pressure, typically around 50-60 PSI for these 4-ply tires.

Are these tubeless tires?

Yes, these are tubeless tires fitted to the rim.

What is the PCD measurement?

PCD stands for Pitch Circle Diameter. For this wheel, it is 4 inches (101.6mm), which is the diameter of the circle passing through the center of the bolt holes on the wheel hub.

Troubleshooting

Wheel vibration at speed

Check tire pressure is correct and even. Inspect tires for damage or uneven wear. Ensure lug nuts are tight. If the problem persists, the wheel may be unbalanced and require professional balancing.

Tire is not holding air

Inspect the tire sidewall and tread for punctures. Check the seal between the tire and the rim. Ensure the valve stem is not damaged or loose. For persistent leaks, consult a tire professional.

Unusual noise while driving

Check for any foreign objects stuck in the tire tread. Listen for bearing noise from the wheel hub, which is separate from the wheel itself. Ensure the wheel is securely fastened and not rubbing against any part of the trailer.

Pros and Cons

Pros

  • Durable construction with heavy-duty steel rims and 4-ply tires.
  • High-speed rating ensures safe travel on highways.
  • Road-legal compliance for worry-free use.
  • Generous load capacity of 412kg per wheel.
  • Comes as a set of two for immediate application.

Cons

  • Specific 4-stud pattern may not fit all trailer hubs.
  • Tire size (20.5x8-10) is specific and might not be a direct replacement for all older trailers.
  • Requires proper inflation and maintenance for optimal performance and safety.

Setup, Compatibility & Care

Setup:

  1. Compatibility Check: Ensure your trailer's wheel hubs have a 4-stud pattern with a 4-inch (101.6mm) Pitch Circle Diameter (PCD). This is crucial for a proper fit.
  2. Mounting: If not pre-mounted, ensure tires are professionally mounted to the rims. Tubeless tire sealant should be used if recommended by the tire manufacturer.
  3. Installation: Securely attach the wheels to your trailer's hubs using appropriate lug nuts. Tighten them in a star pattern to ensure even pressure.

Compatibility:

  • Hub Pattern: Specifically designed for 4-stud hubs with a 4" (101.6mm) PCD.
  • Load Rating: Suitable for trailers where the total weight does not exceed the combined load capacity of the wheels (typically 2 wheels x 412kg = 824kg, plus a safety margin).

Care:

  • Tire Pressure: Maintain recommended tire pressure (check sidewall for 'max press' and consult trailer manual for recommended operating pressure). Typically, for 4-ply tires, this is around 50-60 PSI.
  • Visual Inspection: Regularly inspect tires for cuts, bulges, or uneven wear. Check rims for damage.
  • Cleaning: Clean rims with mild soap and water. Avoid harsh chemicals that can damage the finish or rubber.
  • Storage: If storing the trailer for extended periods, consider placing the trailer on blocks to take the weight off the tires, preventing flat spots.

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