Description
Technical Specifications
Articulated dump truck tires in 27.00R49, 40.00R57, 36.00R51, and 33.00R51 sizes for mining applications, with detailed specifications as follows:
| Size | Star Rating | Tire Type | TRA Code | Standard Rim | Tread Depth | Section Width | Overall Diameter | Max.Load & Inflation Pressure (kg/kpa) TRA | Load Index |
| (mm) | (mm) | (mm) | 50km/h | ||||||
| 27.00R49 | ★★ | TL | E-4 | 19.50/4.0 | 61 | 737 | 2702 | 27250/700 | 223/B |
| 33.00R51 | ★★ | TL | E-4 | 24.00/5.0 | 80 | 894 | 3061 | 38750/700 | 235/B |
| 36.00R51 | ★★ | TL | E-4 | 26.00/5.0 | 88 | 988 | 3233 | 46250/700 | 241/B |
| 40.00R57 | ★★ | TL | E-4 | 29.00/6.0 | 80 | 1095 | 3520 | 60000/700 | 250/B |
Applications
Engineered for loaders, dump trucks, and underground mining vehicles operating in severe off-road, quarry, and open-pit mining conditions.
Articulated dump truck tires welcome OEM and private-label cooperation.
About Miyaki Tires
Miyaki Tires is a specialized tire manufacturer with over 25 years of industry experience, providing reliable and high-performance tire solutions for both commercial and passenger applications worldwide.
Our product portfolio covers a full range of tires, including OTR (off-the-road) tires, truck and bus tires (TBR), passenger car tires (PCR), agricultural tires, forklift and solid tires, as well as tires for industrial equipment such as scissor lifts and boom lifts. Each product is designed to meet demanding working conditions while ensuring safety, durability, and efficiency.
With exports to more than 85 countries, Miyaki Tires has built a strong global presence and reputation for consistent quality and dependable performance. We offer tailored solutions to meet different market needs — from cost-effective truck and bus tires, to long-lasting maintenance-free solid tires, and heat- and cut-resistant mining tires.
At Miyaki Tires, we are committed to delivering products that combine performance, safety, and value, supporting every journey — from daily driving to the toughest industrial operations.




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