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12.00 R20 Tires

12.00R20 Tire Dimensions


Ply Rating

TRA Code


Section width

Overall Diameter

Tread Depth

Load Index & Speed Symbol








12.00 R20 UTMT E4 

OTR Tire












A tire size designation of "12.00 R20" typically refers to a commercial truck tire. Here's what each component of the size designation represents:

  • "12.00": This refers to the tire's section width, which is the width of the tire from sidewall to sidewall, measured in inches. In this case, the section width is 12 inches.

  • "R": This indicates that the tire has a radial construction. Radial tires are the most common type of tire construction today, known for their durability and performance.

  • "20": This represents the wheel diameter, which is the diameter of the rim in inches that the tire is designed to fit. In this case, the tire is meant for a 20-inch wheel.

Overall, 12.00 R20 tires are typically used for heavy-duty trucks, commercial vehicles, and off-road applications where robustness and load-carrying capacity are important. They are less common for passenger vehicles and are primarily designed for specific commercial or industrial purposes.

Characteristics of 12.00 R20 Truck Tire

Aggressive Multi-Block Tread Pattern:

The multi-block tread pattern is meticulously crafted, featuring rugged lugs and heightened tread depth to ensure optimal traction even in challenging terrains.

Reinforced Tire Structure for Enhanced Load Capacity:

To bolster load-bearing capabilities, a high-tensile steel belt package is integrated into the tire's construction, effectively boosting its strength and substantially reducing the vulnerability to punctures. Additionally, the robust carcass is engineered to support an impressive loading capacity of up to 8.5 metric tons.

Prolonged Wear Life and Resilience Against Cuts:

With a remarkable 32mm super deep tread, these off-the-road tires are designed for exceptional longevity in service. This specialized tread configuration significantly extends the tire's wear life. Furthermore, a unique design at the intersection of the shoulder and sidewall is employed to heighten cut resistance, ensuring durability even in abrasive environments.

12.00 R20 Tire Application

The 12.00 R20 tire is a type of heavy-duty commercial tire commonly used in various applications, particularly in the trucking and construction industries. The "12.00" refers to the tire's width in inches, "R" stands for radial construction, and "20" indicates that the tire fits a 20-inch diameter rim.

Here are some common applications for the 12.00 R20 tire:

  • Trucks: These tires are commonly used on heavy-duty trucks, such as dump trucks, cement mixers, and long-haul trucks. The robust construction and large size make them suitable for carrying heavy loads over long distances.

  • Military Vehicles: The 12.00 R20 tire is often used on military vehicles due to its durability and ability to handle rough terrain.

  • Construction Equipment: These tires are found on various construction machinery, including loaders, graders, and articulated dump trucks, as they can withstand the harsh conditions of construction sites.

  • Off-Road Vehicles: Some off-road vehicles, such as all-terrain trucks and 4x4 utility vehicles, utilize 12.00 R20 tires for their ruggedness and traction on unpaved surfaces.

  • Agricultural Machinery: In certain agricultural applications, such as large tractors and combine harvesters, these tires can provide the necessary traction and load-bearing capacity.

  • Emergency and Rescue Vehicles: Fire trucks, ambulances, and other emergency response vehicles often use 12.00 R20 tires for their ability to handle various road conditions and carry essential equipment.

  • Mining and Industrial Vehicles: These tires are employed on certain mining trucks and industrial equipment due to their capacity to handle heavy loads and harsh working environments.

It's important to note that the specific application of the 12.00 R20 tire may vary based on the tire's tread pattern, load-carrying capacity, and other performance characteristics. As with any tire, proper maintenance, and adherence to load ratings and recommended usage guidelines are crucial for optimal performance and safety.

Ortec OTR Tire Company is a professional OTR tire manufacturer and supplier in China, specializing in top-of-the-line 12.00 R20 UTMT E4 tires. With a proven track record of delivering high-quality products, we cater to diverse applications with unwavering performance. If you seek reliable OTR tires for your needs, we encourage you to reach out to us today, and let us meet your requirements with our unparalleled tire solutions!