9.5R17.5-16PR 143/141J HO121 Onyx

The 9.5R17.5-16PR 143/141J HO121 Onyx Tyre is a robust tyre designed primarily for commercial vehicles, offering durability and load-carrying capabilities. Here’s a breakdown of its specifications:

• 9.5R17.5: The “9.5” refers to the tyre’s section width, which is 9.5 inches. The “R” indicates radial construction, and “17.5” is the inner diameter of the tyre, which is 17.5 inches.
• 16PR: This denotes the ply rating of the tyre, with 16 plies providing increased strength and durability, making it suitable for heavy-duty usage.
• 143/141J: These are the load index and speed rating. The load index of 143 indicates a maximum load capacity of 4,400 kg when the tyre is used in a dual configuration (141 corresponds to 4,080 kg in a single configuration). The “J” is the speed rating, meaning the tyre is rated for a maximum speed of 100 km/h (62 mph).
• HO121: This is the model number, identifying the specific design or pattern of the tyre, often associated with heavy-duty applications.
• Onyx: Likely the brand or line name, associated with a high-performance range designed for commercial vehicles.

This tyre is suitable for use on trucks, buses, or other commercial vehicles, particularly for applications requiring a high load capacity and durability on both highways and less-than-ideal road conditions.