This is a brand new ATV trailer kit. The kit includes 2 wheels (22x11.00-8) and 2 ALKO stub axles ...This is a brand new ATV trailer kit. The kit includes 2 wheels (22x11.00-8) and 2 ALKO stub axles (35x35x200mm solid stub). The wheels feature 22x11.00-8 4ply Wanda P323 knobby tires on a steel rim with a 4x100mm PCD. They have an overall diameter of 538mm, a maximum width of 270mm, and a tread depth of 9.5mm. The tires are E-marked and road legal, with a load/speed index of 43J, supporting a maximum load of 155kg per wheel at 100km/h. The wheel rims are heavy-duty welded with powder coat paint and E-coating for superior finish and corrosion resistance. The stub axles have forged steel hubs with a black paint finish and are fitted with 4x 12mm wheel bolts on a 100mm PCD. They contain a sealed-for-life automotive bearing (30mm internal, 60mm external, 37mm long). The shaft is 35x35mm x 200mm solid steel, manufactured by ALKO in Europe. The maximum kit load capacity is 310kg.
This Parnells Knobby ATV Quad Trailer Kit (P323) is designed for users needing a durable and road-legal wheel and axle solution for DIY trailer builds, particularly for ATVs. Its key benefit lies in providing robust, high-traction knobby tires pre-mounted on heavy-duty rims, paired with reliable ALKO stub axles, enabling a maximum load capacity of 310kg. A potential caveat for some users might be the need for basic trailer construction knowledge to integrate the kit.
All features
Model Part Number
P323
Brand
Parnells
Extended Product Information
FAQs
Are these tires suitable for on-road use?
Yes, the Wanda P323 tires are E-marked and road legal, making them suitable for use on public roads when properly fitted to a compliant trailer.
What is the maximum load capacity of the kit?
The maximum load capacity for the entire kit (both wheels and axles) is 310kg. Each individual wheel is rated for a maximum load of 155kg.
Do I need to grease the bearings?
No, the stub axles are fitted with sealed-for-life automotive bearings that do not require user greasing or maintenance.
What is the PCD of the wheels?
The wheels have a PCD (Pitch Circle Diameter) of 4x100mm, meaning there are 4 bolt holes spaced around a 100mm diameter circle.
What are the dimensions of the stub axle shaft?
The solid steel stub axle shaft measures 35mm x 35mm in cross-section and is 200mm long.
Can I use these wheels on a different type of trailer hub?
These wheels are designed to fit the included 4x100mm PCD stub axles. Using them on a different hub pattern would require incompatible adapters or modifications.
What is the tread depth of the tires?
The tread depth of the Wanda P323 tires is 9.5mm.
Troubleshooting
Trailer wanders or feels unstable
Check tire pressure is uniform and correct for the load. Ensure stub axles are parallel and correctly aligned on the trailer frame. Verify wheel bolts are securely tightened.
Wheels do not fit stub axles
Confirm the wheel's PCD is 4x100mm and matches the stub axle hub. Ensure no debris is obstructing the hub mounting surface.
Uneven tire wear
Check alignment of the stub axles. Ensure the trailer is loaded evenly and not exceeding the 310kg maximum kit capacity. Verify tire pressures are consistent.
Bearing noise or roughness
While sealed-for-life, if noise is present, the bearing may be contaminated or damaged and likely requires replacement. Consult a qualified mechanic.
Pros and Cons
Pros
Durable construction with heavy-duty rims and solid steel axles.
High traction knobby tires suitable for off-road and varied terrains.
Road legal with E-marked tires for versatile use.
Low maintenance due to sealed-for-life bearings.
Reliable ALKO components ensure quality and longevity.
Generous load capacity for a trailer kit.
Cons
Requires basic trailer building knowledge for installation.
Tire size may not fit all existing trailer hubs without modification.
Stub axles are solid steel, which may be heavier than alternatives.
Designed for specific PCD (4x100mm) and hub dimensions.
Potential for vibration at higher speeds if not balanced correctly (user responsibility).
Setup, Compatibility & Care
Setup:
Mount Stub Axles: Securely attach the ALKO stub axles to your trailer frame. Ensure they are welded or bolted according to your trailer design specifications, maintaining correct alignment and spacing.
Mount Wheels: Slide the wheels onto the stub axles. The stub axles are equipped with 4x 100mm PCD hubs.
Secure Wheels: Tighten the provided 12mm wheel bolts to the hub. Ensure they are torqued to the manufacturer's recommended specification for the trailer frame and wheel bolts (consult a wheel torque chart if unsure).
Compatibility:
Frame: Requires a trailer frame capable of accommodating 35x35mm square stub axles and a total width of approximately 400mm (200mm axle length per side) plus wheel offset.
PCD: The wheel hubs have a 4x100mm PCD. Ensure any existing brake components or hub adaptors are compatible with this pattern.
Tire Size: The 22x11.00-8 tires have an overall diameter of 538mm and a width of 270mm. Ensure your trailer's chassis and mudguards have adequate clearance.
Care:
Bearings: The sealed-for-life bearings require no user maintenance. However, periodic inspection for signs of damage or contamination is advised.
Tires: Maintain correct tire pressure as recommended for the load. Inspect tires regularly for wear, cuts, or damage. Keep tires clean from excessive mud or debris.
Rims: Clean the rims with mild soap and water. Avoid abrasive cleaners that could damage the powder coat or E-coating. Check for any signs of corrosion or damage.