12.00-20-18PR 154/149K HO301 Onyx

The 12.00-20 18PR 154/149K HO301 Onyx is a heavy-duty commercial tyre designed for vehicles that require durability, strength, and high load-carrying capacity. Here’s a detailed breakdown of its description:

1. Tyre Size: 12.00-20

• 12.00: This is the width of the tyre in inches. The tyre measures 12.00 inches across the tread from sidewall to sidewall.
• 20: This is the diameter of the tyre’s inner rim, measured in inches. The tyre is designed to fit a 20-inch wheel.
• The 12.00-20 tyre size is often used on commercial vehicles, trucks, and heavy-duty machinery that require large tyres to support heavier loads.

2. Load Rating: 18PR

• 18PR: The ply rating indicates the strength and load-carrying capacity of the tyre. 18PR means the tyre has been built with 18 plies (layers) of material, which significantly increases its durability and ability to carry heavy loads.
• A higher ply rating like 18PR is typically found in tyres designed for heavy-duty applications, including commercial trucks, construction vehicles, and mining machinery. It ensures the tyre can withstand the stresses of demanding environments.

3. Load and Speed Index: 154/149K

• 154/149: These are the load indexes for the tyre, indicating its load-carrying capacity. The number 154 corresponds to a maximum load of 3,100 kg per tyre when used on a single axle. The number 149 corresponds to a maximum load of 2,850 kg per tyre when used in a dual configuration (two tyres on the same axle).
• K: The speed rating of K indicates that the tyre is rated for a maximum speed of 110 km/h (68 mph). This is typical for tyres used on commercial vehicles that prioritize load capacity over high-speed performance.

4. Model: HO301

• HO301: This is the model number of the tyre, likely part of the Onyx series. The HO301 model is designed for use in heavy-duty and commercial applications, offering enhanced performance in both on-road and off-road environments.
• The specific features of this model include a tread pattern and construction aimed at providing strong traction, durability, and load-carrying ability, even under tough conditions.

5. Brand: Onyx

• Onyx: Onyx is a well-known brand that specializes in high-performance tyres for commercial and industrial vehicles. Their tyres are typically designed to deliver enhanced durability, traction, and performance for vehicles that need to operate in harsh environments, such as construction sites, mining operations, and long-distance hauling.

6. Tyre Type: Commercial / Heavy-Duty

• The 12.00-20 18PR HO301 Onyx is a commercial and heavy-duty radial tyre designed to support vehicles that carry significant weight over long distances and challenging terrains.
• Its strong construction and high ply rating make it ideal for trucks, buses, construction vehicles, dump trucks, and mining equipment, which require robust tyres to handle heavy loads, rough surfaces, and extreme conditions.

7. Key Features of the HO301 Onyx Tyre

• Heavy-Duty Construction: With its 18-ply rating, this tyre is built to support extremely heavy loads, making it suitable for long-haul trucks, off-road vehicles, and construction machinery.
• Enhanced Durability: The robust construction ensures that the tyre is resistant to wear and tear, even in demanding conditions like gravel roads, construction sites, and mining environments.
• Excellent Traction: The tread design is optimized to provide strong grip and stability, whether the tyre is used on highways, rough terrain, or in off-road conditions. This makes it versatile for various commercial applications.
• Load-Carrying Capacity: The tyre’s high load index ensures that it can safely carry heavy loads, whether used singly or in dual configurations, ensuring vehicle stability and safety under heavy-duty conditions.
• Versatility for Mixed Terrain: Designed to handle both on-road and off-road driving, this tyre is ideal for vehicles that need to transition between paved roads and rugged, uneven surfaces.

8. Applications

• The 12.00-20 18PR HO301 Onyx tyre is commonly used in heavy-duty commercial vehicles, including:
  • Trucks (for transporting goods)
  • Buses
  • Construction vehicles
  • Mining vehicles
  • Off-road utility vehicles
• It is particularly well-suited for industries such as mining, logistics, construction, and agriculture, where vehicles face heavy loads and challenging driving conditions.

Summary

The 12.00-20 18PR HO301 Onyx is a high-strength, heavy-duty radial tyre designed for commercial and industrial vehicles. Its 18-ply rating ensures it can carry heavy loads while providing excellent traction and durability in demanding environments. With a load index that supports both single and dual configurations, it is perfect for vehicles such as trucks, buses, construction equipment, and mining vehicles that require robust tyres for on-road and off-road performance.