Product Introduction
Triangle TRT03 
Wheel Tyres TR663 Commercial Truck Tire is a all position tire of commercial trucks and buses designed for both on-road and off-road applications, such as construction sites, mining areas, and rough roads.
Product Parameter
| Size | LI/SS | PR | Rim size | Rim Alternative | Inflated Section width (mm) | Overall diameter (mm) | Radius under load (mm) | Load capacity (Single: kg/lbs) | Load capacity (Dual: kg/lbs) | IP (kPa/psi) | OTD (mm) |
| 12R22.5 | 152/149K | 18 | 9 | 8.25 | 300 | 1085 | 504 | 3550 / 7830 | 3250 / 7160 | 930 / 135 | 14.5 |
| 215/75R17.5 | 127/124M | 16 | 6 | 6.75 | 211 | 767 | 359 | 1750 / 3860 | 1600 / 3530 | 830 / 120 | 14 |
| 215/75R17.5 | 135/133L | 16 | 6 | 6.75 | 211 | 767 | 359 | 2180 / 4805 | 2060 / 4540 | 860 / 125 | 14 |
| 215/75R17.5 | 136/134J | 18 | 6 | 6.75 | 211 | 767 | 359 | 2240 / 4940 | 2120 / 4675 | 890 / 130 | 14 |
| 235/75R17.5 | 141/140J | 16 | 6.75 | 7.5 | 233 | 797 | 372 | 2575 / 5675 | 2500 / 5510 | 850 / 123 | 14 |
| 235/75R17.5 | 143/141J | 18 | 6.75 | 7.5 | 233 | 797 | 372 | 2725 / 6005 | 2575 / 5675 | 860 / 125 | 14 |
| 245/70R17.5 | 136/134M | 16 | 7.5 | 6.75 | 248 | 789 | 364 | 2240 / 4940 | 2120 / 4675 | 850 / 123 | 13.5 |
| 245/70R17.5 | 143/141J | 18 | 7.5 | 6.75 | 248 | 789 | 364 | 2725 / 6005 | 2575 / 5675 | 875 / 127 | 13.5 |
| 245/70R19.5 | 141/140J | 18 | 7.5 | 6.75 | 248 | 839 | 391 | 2575 / 5675 | 2500 / 5510 | 850 / 125 | 13.5 |
Product Feature And Application
Feature:
Trailer Position Design (T)
Specially designed for trailer axle applications, improving load-carrying stability and reducing irregular wear；
Very strong shoulder ribs help prevent side-force impact on the shoulder area, ensuring even shoulder wear and improved durability；
Special 3-groove tread pattern provides excellent wear performance and stable mileage for trailer usage；
Engineered for mixed on-road and off-road conditions, delivering reliable performance on highways, gravel roads, construction sites, and uneven surfaces；
Deep tread design enhances wear resistance and extends tire service life, helping reduce maintenance and replacement costs.
Advantage: Tyres TRT03 Trailer Commercial Truck Tire
Wheel Tyres TRT03 Trailer Commercial Truck Tire features strong shoulder ribs and a special 3-groove tread design, delivering excellent wear resistance, even shoulder wear, stable mileage, and reliable durability for mixed on-road and off-road trailer applications.
Application:
Designed for mixed on-road and off-road applications, delivering stable performance on construction roads, gravel surfaces, and rough terrain.
Production Details
Core Advantages of Tyres TRT03 Trailer Commercial Truck Tire
1. Excellent wear performance
2. Stable mileage for trailer usage
3. Excellent grip
4. Strong traction on rough terrain
5. R&D and Certification Systems: Participates in Chinese tire standard development; holds international certifications (U.S. DOT, EU ECE, etc.).
6. Adaptability to Complex Road Conditions
Address
Jingkai Future City, Dongfeng Avenue, Wuhan, Hubei Province, China
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