Parnells Knobby ATV Tyres - 25X12.00-9

These Parnells Knobby ATV tyres are designed for rugged performance and durability. This set inclu...

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Product Information

Full details

The Parnells Knobby ATV Tyres (25X12.00-9) are designed for off-road enthusiasts and heavy-duty utility vehicle operators who require superior traction on uneven ground. Featuring a rugged 4-ply construction and deep tread, these tyres are ideal for equipment like John Deere Gators and quad trailers; however, potential users should note that they are strictly intended for off-road use and are not rated for high-speed highway driving.

All features

Model Part Number25X12.00-9
BrandParnells

Extended Product Information

FAQs

Can I use these tyres on the highway?

No, these tyres are specifically designed for off-road and utility use and are not rated for highway speeds.

What is the maximum load each tyre can handle?

Each tyre is rated to support a maximum load of 430lbs (195kg) when inflated to 10psi.

Are these tyres tubeless?

Yes, these are tubeless tyres, which simplifies mounting and maintenance.

What is the ply rating of these tyres?

These tyres feature a 4-ply rating, providing enhanced durability and puncture resistance.

What is the tread depth?

The tyres feature a 10.5mm tread depth to provide excellent traction on difficult surfaces.

Do these fit a John Deere Gator?

Yes, these tyres are compatible with many John Deere Gator models and other similar utility off-road vehicles.

Troubleshooting

Tyre losing pressure quickly

Check the valve stem for leaks and ensure the tyre bead is properly seated against the rim.

Excessive vibrations during operation

Verify that the tyres are correctly balanced and that the tyre pressure is equal on both sides of the vehicle.

Rapid or uneven tread wear

Check wheel alignment and ensure you are not exceeding the 430lbs weight limit per tyre.

Pros and Cons

Pros

  • High traction on loose or uneven terrain
  • Durable 4-ply rating for long-term wear resistance
  • Versatile compatibility with common agricultural and utility vehicles
  • Effective 10.5mm tread depth for off-road performance

Cons

  • Not suitable for highway or paved road use
  • Load capacity limited to 430lbs per tyre
  • Requires proper PSI monitoring for optimal performance

Setup, Compatibility & Care

Installation should be performed by a professional or someone with the proper equipment for mounting tubeless tyres to prevent damage to the bead. Always verify that your vehicle's rims are compatible with the 25X12.00-9 dimensions and that the load capacity meets your specific hauling requirements. For maintenance, check the tyre pressure regularly, ensuring they are kept at the manufacturer-recommended 10psi. Inspect the tread for embedded sharp objects after heavy use and keep the tyres away from prolonged direct UV exposure when the vehicle is stored for extended periods.