The SEYOUN SYT988 is an advanced, high-torque all-steel radial drive tire precision-engineered for heavy commercial trucks demanding versatile traction in mixed On/Off-Road applications. Featuring an aggressive multi-row zig-zag block configuration and extra-deep directional grooves, the SYT988 delivers exceptional forward pushing power on loose mud and gravel while ensuring uniform, slow wear on regional paved highways. For fleet managers running dump trucks and cement mixers who navigate both asphalt and rugged job sites daily, this tire provides the perfect balance of relentless traction, structural stamina, and superior cost-per-mile efficiency.
SYT988 Tread Pattern DesignThe SYT988 utilizes a high-void layout with multiple rows of interlocking, heavy-duty zig-zag tread blocks. Under massive drive-axle torque, these sharp biting edges interlock with the unpaved topography, delivering maximum traction in muddy terrains, wet grass, and loose sand, while preventing individual blocks from tearing or chipping.
The interconnected longitudinal and transverse channels provide high drainage volume. When transitioning from mud pits to paved roads, the tire dynamically ejects compressed mud and repels trapped stones, effectively preventing stone-drilling into the underlying steel belts and safeguarding the casing from early air-loss or rust.
Built with SEYOUN’s premium high-tensile steel belt package, the SYT988 offers immense structural stability under extreme payloads. This robust casing prevents tread deformation during high-torque climbing maneuvers and keeps the underlying tire core perfectly intact for multiple successful retreading cycles.
| 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 | |||||||||
| SYT988 | 225/80R17.5 | 14 | 129/127L | 805 | 1850 | 1750 | 760 | 228 | 6.75 | 17,5 |
| 225/80R17.5 | 16 | 139/127L | 805 | 1850 | 1750 | 760 | 226 | 6.75 | 17.5 | |
| 235/70R17.5 | 16 | 132/129K | 797 | 2000 | 1850 | 830 | 202 | 6.75 | 17.5 | |
| 12.00R24 | 20 | 160/157K | 1,226 | 4,500 | 4,125 | 900 | 316 | 8.5 | 24 | |
| 7.50R16LT | 16 | 125/121K | 805 | 1,650 | 1,540 | 870 | 215 | 6.00G | 16.5 | |
| 8.25R16LT | 16 | 132/128K | 855 | 2,000 | 1,800 | 870 | 235 | 6.50H | 16.5 | |
| 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
SYT988 Truck Tire OverviewSYT988 Tread Pattern DesignThe SYT988 utilizes a high-void layout with multiple rows of interlocking, heavy-duty zig-zag tread blocks. Under massive drive-axle torque, these sharp biting edges interlock with the unpaved topography, delivering maximum traction in muddy terrains, wet grass, and loose sand, while preventing individual blocks from tearing or chipping.
The interconnected longitudinal and transverse channels provide high drainage volume. When transitioning from mud pits to paved roads, the tire dynamically ejects compressed mud and repels trapped stones, effectively preventing stone-drilling into the underlying steel belts and safeguarding the casing from early air-loss or rust.
Built with SEYOUN's premium high-tensile steel belt package, the SYT988 offers immense structural stability under extreme payloads. This robust casing prevents tread deformation during high-torque climbing maneuvers and keeps the underlying tire core perfectly intact for multiple successful retreading cycles.
| 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 | |||||||||
| SYT988 | 225/80R17.5 | 14 | 129/127L | 805 | 1850 | 1750 | 760 | 228 | 6.75 | 17,5 |
| 225/80R17.5 | 16 | 139/127L | 805 | 1850 | 1750 | 760 | 226 | 6.75 | 17.5 | |
| 235/70R17.5 | 16 | 132/129K | 797 | 2000 | 1850 | 830 | 202 | 6.75 | 17.5 | |
| 12.00R24 | 20 | 160/157K | 1,226 | 4,500 | 4,125 | 900 | 316 | 8.5 | 24 | |
| 7.50R16LT | 16 | 125/121K | 805 | 1,650 | 1,540 | 870 | 215 | 6.00G | 16.5 | |
| 8.25R16LT | 16 | 132/128K | 855 | 2,000 | 1,800 | 870 | 235 | 6.50H | 16.5 | |
| 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
SYT988 Truck Tire OverviewSYT988 Tread Pattern DesignThe SYT988 utilizes a high-void layout with multiple rows of interlocking, heavy-duty zig-zag tread blocks. Under massive drive-axle torque, these sharp biting edges interlock with the unpaved topography, delivering maximum traction in muddy terrains, wet grass, and loose sand, while preventing individual blocks from tearing or chipping.
The interconnected longitudinal and transverse channels provide high drainage volume. When transitioning from mud pits to paved roads, the tire dynamically ejects compressed mud and repels trapped stones, effectively preventing stone-drilling into the underlying steel belts and safeguarding the casing from early air-loss or rust.
Built with SEYOUN's premium high-tensile steel belt package, the SYT988 offers immense structural stability under extreme payloads. This robust casing prevents tread deformation during high-torque climbing maneuvers and keeps the underlying tire core perfectly intact for multiple successful retreading cycles.
| 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 | |||||||||
| SYT988 | 225/80R17.5 | 14 | 129/127L | 805 | 1850 | 1750 | 760 | 228 | 6.75 | 17,5 |
| 225/80R17.5 | 16 | 139/127L | 805 | 1850 | 1750 | 760 | 226 | 6.75 | 17.5 | |
| 235/70R17.5 | 16 | 132/129K | 797 | 2000 | 1850 | 830 | 202 | 6.75 | 17.5 | |
| 12.00R24 | 20 | 160/157K | 1,226 | 4,500 | 4,125 | 900 | 316 | 8.5 | 24 | |
| 7.50R16LT | 16 | 125/121K | 805 | 1,650 | 1,540 | 870 | 215 | 6.00G | 16.5 | |
| 8.25R16LT | 16 | 132/128K | 855 | 2,000 | 1,800 | 870 | 235 | 6.50H | 16.5 | |
| 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
