The SEYOUN SYT908 is an armored, ultra-deep all-steel radial drive tire precision-built for heavy-duty commercial trucks operating in the world’s most grueling off-road, stone quarry, and mining conditions. Engineered with a massive solid smooth tread core and reinforced shoulder blocks, the SYT908 serves as an impenetrable shield against severe cutting and stone-drilling hazards while effortlessly delivering high torque transmission. For fleet managers running heavy tippers in severe-puncture mining zones, this tire represents the definitive solution to completely eliminate tread chunking and slash unplanned operational downtime.
SYT908 Tread Pattern DesignUnlike standard lug-patterned tires whose tread blocks easily split or tear apart under severe impact, the SYT908 utilizing a continuous, flat solid smooth core. This seamless rubber mass provides unmatched premium cut and puncture resistance, successfully deflecting jagged granite fragments, sharp scrap metals, and blasting debris commonly found in deep mining pits.
To support the intense torque and load requirements of a heavy-duty drive axle, the tire is engineered with deep, aggressive lateral shoulder pockets. These rugged shoulder traction blocks bite deeply into unpaved tracks and loose rocks, guaranteeing continuous forward tracking and excellent climbing power when hauling heavy loads up steep mining ramps.
The smooth tread area is integrated with an advanced surface micro-texture to prevent initial tire slippage or spinning on wet, muddy rocks. Combined with SEYOUN’s proprietary high-density compound, this rubber chemistry actively resists tearing and micro-cracking, maintaining uniform structural integrity under extreme structural stress.
| Pattern | Size | PR | LI&SS | Overall Diameter(mm) |
Load Capacity(kg) | Inflation Pressure(kpa) | Section Width (mm) |
Standard Rim (inch) |
Tread Depth (mm) | |
| Single | Dual | |||||||||
| SYT908 | 12.00R20 | 22 | 158/155F | 1,125 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 |
| 11.00R20 | 20 | 153/150F | 1,096 | 3,650 | 3,350 | 970 | 293 | 8.0 | 25 | |
| 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25 | |
| 12.00R20 | 22 | 158/155B | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 12.00R20 | 24 | 158/155F | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 12.00R20 | 20 | 156/153F | 1,136 | 4,000 | 3,650 | 900 | 315 | 8.5 | 26 | |
| 12.00R20 | 24 | 158/155B | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 11.00R20 | 20 | 153/150F | 1,096 | 3,650 | 3,350 | 970 | 293 | 8.0 | 25 | |
| 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25 | |
| Available Sizes | ||||||
| 6.50R16LT | 9.00R20 | 11R24.5 | 13R22.5 | 245/70R17.5 | 295/60R22.5 | 295/75R22.5 |
| 7.00R16LT | 10.00R20 | 12.00R20 | 215/75R17.5 | 245/70R19.5 | 275/80R22.5 | 315/70R22.5 |
| 7.50R16LT | 11.00R20 | 12.00R24 | 225/80R17.5 | 265/70R19.5 | 295/80R22.5 | 385/65R22.5 |
| 8.25R16LT | 11R22.5 | 12R22.5 | 235/75R17.5 | 275/70R22.5 | 315/80R22.5 | 205/85R16LT |
1.High Wear Resistance 4.Long Mileage Performance
Special tread compound design extends tire life and reduces cost per km. Optimized footprint distbution promotes even wear and longer mileage.
2.Strong Traction Performance 5.Fuel Saving
Deep grooves and block design provide excellent grip on wet and dey roads. Low roling resistance design helps reduce fuel consumption.
3.High Load Capacity 6.Safe & Reliable
Reinforced carcass structure enpures high load capacity and durabllity. Superior stablity and braking performance ensure driving safety.
As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device
SYT908 Truck Tire OverviewSYT908 Tread Pattern DesignUnlike standard lug-patterned tires whose tread blocks easily split or tear apart under severe impact, the SYT908 utilizing a continuous, flat solid smooth core. This seamless rubber mass provides unmatched premium cut and puncture resistance, successfully deflecting jagged granite fragments, sharp scrap metals, and blasting debris commonly found in deep mining pits.
To support the intense torque and load requirements of a heavy-duty drive axle, the tire is engineered with deep, aggressive lateral shoulder pockets. These rugged shoulder traction blocks bite deeply into unpaved tracks and loose rocks, guaranteeing continuous forward tracking and excellent climbing power when hauling heavy loads up steep mining ramps.
The smooth tread area is integrated with an advanced surface micro-texture to prevent initial tire slippage or spinning on wet, muddy rocks. Combined with SEYOUN's proprietary high-density compound, this rubber chemistry actively resists tearing and micro-cracking, maintaining uniform structural integrity under extreme structural stress.
| Pattern | Size | PR | LI&SS | Overall Diameter(mm) | Load Capacity(kg) | Inflation Pressure(kpa) | Section Width (mm) | Standard Rim (inch) | Tread Depth (mm) | |
| Single | Dual | |||||||||
| SYT908 | 12.00R20 | 22 | 158/155F | 1,125 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 |
| 11.00R20 | 20 | 153/150F | 1,096 | 3,650 | 3,350 | 970 | 293 | 8.0 | 25 | |
| 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25 | |
| 12.00R20 | 22 | 158/155B | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 12.00R20 | 24 | 158/155F | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 12.00R20 | 20 | 156/153F | 1,136 | 4,000 | 3,650 | 900 | 315 | 8.5 | 26 | |
| 12.00R20 | 24 | 158/155B | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 11.00R20 | 20 | 153/150F | 1,096 | 3,650 | 3,350 | 970 | 293 | 8.0 | 25 | |
| 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25 | |
| Available Sizes | ||||||
| 6.50R16LT | 9.00R20 | 11R24.5 | 13R22.5 | 245/70R17.5 | 295/60R22.5 | 295/75R22.5 |
| 7.00R16LT | 10.00R20 | 12.00R20 | 215/75R17.5 | 245/70R19.5 | 275/80R22.5 | 315/70R22.5 |
| 7.50R16LT | 11.00R20 | 12.00R24 | 225/80R17.5 | 265/70R19.5 | 295/80R22.5 | 385/65R22.5 |
| 8.25R16LT | 11R22.5 | 12R22.5 | 235/75R17.5 | 275/70R22.5 | 315/80R22.5 | 205/85R16LT |
1.High Wear Resistance 4.Long Mileage Performance Special tread compound design extends tire life and reduces cost per km. Optimized footprint distbution promotes even wear and longer mileage. 2.Strong Traction Performance 5.Fuel Saving Deep grooves and block design provide excellent grip on wet and dey roads. Low roling resistance design helps reduce fuel consumption.
3.High Load Capacity 6.Safe & Reliable Reinforced carcass structure enpures high load capacity and durabllity. Superior stablity and braking performance ensure driving safety.
As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device
SYT908 Truck Tire OverviewSYT908 Tread Pattern DesignUnlike standard lug-patterned tires whose tread blocks easily split or tear apart under severe impact, the SYT908 utilizing a continuous, flat solid smooth core. This seamless rubber mass provides unmatched premium cut and puncture resistance, successfully deflecting jagged granite fragments, sharp scrap metals, and blasting debris commonly found in deep mining pits.
To support the intense torque and load requirements of a heavy-duty drive axle, the tire is engineered with deep, aggressive lateral shoulder pockets. These rugged shoulder traction blocks bite deeply into unpaved tracks and loose rocks, guaranteeing continuous forward tracking and excellent climbing power when hauling heavy loads up steep mining ramps.
The smooth tread area is integrated with an advanced surface micro-texture to prevent initial tire slippage or spinning on wet, muddy rocks. Combined with SEYOUN's proprietary high-density compound, this rubber chemistry actively resists tearing and micro-cracking, maintaining uniform structural integrity under extreme structural stress.
| Pattern | Size | PR | LI&SS | Overall Diameter(mm) | Load Capacity(kg) | Inflation Pressure(kpa) | Section Width (mm) | Standard Rim (inch) | Tread Depth (mm) | |
| Single | Dual | |||||||||
| SYT908 | 12.00R20 | 22 | 158/155F | 1,125 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 |
| 11.00R20 | 20 | 153/150F | 1,096 | 3,650 | 3,350 | 970 | 293 | 8.0 | 25 | |
| 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25 | |
| 12.00R20 | 22 | 158/155B | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 12.00R20 | 24 | 158/155F | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 12.00R20 | 20 | 156/153F | 1,136 | 4,000 | 3,650 | 900 | 315 | 8.5 | 26 | |
| 12.00R20 | 24 | 158/155B | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 26 | |
| 11.00R20 | 20 | 153/150F | 1,096 | 3,650 | 3,350 | 970 | 293 | 8.0 | 25 | |
| 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25 | |
| Available Sizes | ||||||
| 6.50R16LT | 9.00R20 | 11R24.5 | 13R22.5 | 245/70R17.5 | 295/60R22.5 | 295/75R22.5 |
| 7.00R16LT | 10.00R20 | 12.00R20 | 215/75R17.5 | 245/70R19.5 | 275/80R22.5 | 315/70R22.5 |
| 7.50R16LT | 11.00R20 | 12.00R24 | 225/80R17.5 | 265/70R19.5 | 295/80R22.5 | 385/65R22.5 |
| 8.25R16LT | 11R22.5 | 12R22.5 | 235/75R17.5 | 275/70R22.5 | 315/80R22.5 | 205/85R16LT |
1.High Wear Resistance 4.Long Mileage Performance Special tread compound design extends tire life and reduces cost per km. Optimized footprint distbution promotes even wear and longer mileage. 2.Strong Traction Performance 5.Fuel Saving Deep grooves and block design provide excellent grip on wet and dey roads. Low roling resistance design helps reduce fuel consumption.
3.High Load Capacity 6.Safe & Reliable Reinforced carcass structure enpures high load capacity and durabllity. Superior stablity and braking performance ensure driving safety.
As a rubber production combined with steel and other materials, tires can be eroded slowly by chemicals, oil, heat, and ozone. The main raw materials of tires include natural rubber and synthetic rubber from petroleum products, so tires exposed to high temperatures heat or fire sources will cause fires that are difficult to extinguish.
Tires should be stored in a cool, dry, clean warehouse to prevent rain, dust, and light. Tires should be placed away from electric generators/motors and sources of heat such as hot pipes. Storage surfaces should be clean and free of grease, gasoline, diesel fuel, or other substances that can deteriorate the rubber. Please rotate tires every month if they are upright in storage. If tires have to be stored outdoors, the place should be:
Improper storage can damage your tires in ways that may not be visible and can lead to a
failure resulting in serious personal injury or death.
Avoid mixing with trucks transporting oil and chemicals. Tire transport vehicles should be equipped with adequate fire equipment. When using a forklift to handle truck tires, install the correct accessories for the forklift, such as tire stackers, tire handlers, etc. Any improper handling ways may cause damage to the tire. For example, the keen-edged forks can bring damage to the bead if you use the forklift without proper accessories.
Proper mounting procedures must be followed or sudden tire destruction, personal injury or death may result. Tire mounting must be done only by personnel trained, supervised and equipped according to local regulations and following the processes requirement of the industries. Always inflate tire/rim assembly in an approved safety cage or equivalent restraining device
