The SEYOUN SYT998 is an armored, ultra-deep all-steel radial truck tire engineered specifically for drive tires operating under severe off-road, stone quarry, and mining conditions. Featuring an innovative solid-smooth tread core combined with heavy-duty lateral shoulder notches, the SYT998 provides an impenetrable shield against sharp hazards while delivering high torque transmission. For fleets operating in high-puncture mining zones, this tire represents the ultimate solution to eliminate catastrophic tread chunking and slash unplanned fleet operational downtime.
SYT998 Tread Pattern DesignUnlike standard lug tires that suffer from stone-trapping and block tearing, the SYT998 utilizes a continuous, solid smooth center tread matrix. This massive rubber contact surface offers unmatched superior cut and puncture resistance, acting as an unyielding shield that bounces off jagged rocks, iron scraps, and sharp granite fragments common in deep mining pits.
To support the massive torque requirements of heavy-duty drive axles, the tire is engineered with deep, segmented outer shoulder lugs. These rugged traction pockets bite deeply into unpaved terrain and loose rocks, guaranteeing excellent drive traction and reliable acceleration climbing out of steep mining ramps.
Built on an optimized high-tensile steel belt matrix designed for 11.00R20 and 12.00R20 specifications, this tire delivers relentless load-bearing capacity. The robust sidewalls effectively absorb severe direct ground impacts, safeguarding the inner tube and ensuring an incredibly durable structural casing suited for professional retreading.
| 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 | |||||||||
| SYT998 | 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25.5 |
| 12.00R20 | 20 | 156/153D | 1,136 | 4,000 | 3,650 | 900 | 315 | 8.5 | 27 | |
| 12.00R20 | 22 | 158/155D | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 27 | |
| 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
SYT998 Tread Pattern DesignUnlike standard lug tires that suffer from stone-trapping and block tearing, the SYT998 utilizes a continuous, solid smooth center tread matrix. This massive rubber contact surface offers unmatched superior cut and puncture resistance, acting as an unyielding shield that bounces off jagged rocks, iron scraps, and sharp granite fragments common in deep mining pits.
To support the massive torque requirements of heavy-duty drive axles, the tire is engineered with deep, segmented outer shoulder lugs. These rugged traction pockets bite deeply into unpaved terrain and loose rocks, guaranteeing excellent drive traction and reliable acceleration climbing out of steep mining ramps.
Built on an optimized high-tensile steel belt matrix designed for 11.00R20 and 12.00R20 specifications, this tire delivers relentless load-bearing capacity. The robust sidewalls effectively absorb severe direct ground impacts, safeguarding the inner tube and ensuring an incredibly durable structural casing suited for professional retreading.
| 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 | |||||||||
| SYT998 | 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25.5 |
| 12.00R20 | 20 | 156/153D | 1,136 | 4,000 | 3,650 | 900 | 315 | 8.5 | 27 | |
| 12.00R20 | 22 | 158/155D | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 27 | |
| 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
SYT998 Tread Pattern DesignUnlike standard lug tires that suffer from stone-trapping and block tearing, the SYT998 utilizes a continuous, solid smooth center tread matrix. This massive rubber contact surface offers unmatched superior cut and puncture resistance, acting as an unyielding shield that bounces off jagged rocks, iron scraps, and sharp granite fragments common in deep mining pits.
To support the massive torque requirements of heavy-duty drive axles, the tire is engineered with deep, segmented outer shoulder lugs. These rugged traction pockets bite deeply into unpaved terrain and loose rocks, guaranteeing excellent drive traction and reliable acceleration climbing out of steep mining ramps.
Built on an optimized high-tensile steel belt matrix designed for 11.00R20 and 12.00R20 specifications, this tire delivers relentless load-bearing capacity. The robust sidewalls effectively absorb severe direct ground impacts, safeguarding the inner tube and ensuring an incredibly durable structural casing suited for professional retreading.
| 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 | |||||||||
| SYT998 | 11.00R20 | 18 | 152/149F | 1,096 | 3,550 | 3,250 | 930 | 293 | 8.0 | 25.5 |
| 12.00R20 | 20 | 156/153D | 1,136 | 4,000 | 3,650 | 900 | 315 | 8.5 | 27 | |
| 12.00R20 | 22 | 158/155D | 1,136 | 4,250 | 3,875 | 960 | 315 | 8.5 | 27 | |
| 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
