GEN 2 I-61S
Long Haul | Steer
The I-Series GEN 2 I-61S steer tire is designed to offer fleets and owner-operators comfort and peace of mind on long hauls. An optimized tread depth of 18/32nds, combined with a new fuel-efficient compound, results in a remarkable 5% reduction in rolling resistance and a 15% increase in mileage compared to its predecessor. The I-61S also features center groove stone ejectors that safeguard the casing, ensuring optimum retreadability.
Features & Benefits
- Optimized footprint via PCST technology minimizes deformation and heat generation under load, creating a stable footprint for extended mileage and even wear.
- Decoupling grooves help resist the onset of irregular shoulder wear in long haul applications.
- Slanted 360 sipes improve traction by cutting through water on the highway, while micro-sipes help fight the onset of irregular wear.
- Fuel saving tire compound reduces rolling resistance and improves mileage performance.
WARRANTY*
Trust is about confidence. At Ironman Tires confidence comes at no additional cost because we back our tires with robust warranties to get you where you are going...confidently.
*Valid in the US and Canada only. See the Ironman Peace of Mind Warranty for complete details and exclusions.
Tires carry a casing allowance for 2 retreads
Backed by a 72-month Limited Protection Policy covering defects in workmanship and materials.
If this tire becomes unserviceable due to a flaw in workmanship or materials, we will replace it at no charge during the first 50% of tread life.
Sizes & Specifications
| ITEM # | SIZE | LOAD/SPEED | PLY RATING | MIN RIM WIDTH | MAX RIM WIDTH | TREAD DEPTH (32NDS) | WEIGHT (LBS) | OVERALL DIAMETER (IN) | SECTION WIDTH | SINGLE MAX LOAD @ PRESSURE | DUAL MAX LOAD @ PRESSURE | RPM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 98632 | 11R22.5/16 | 148/145 - M | H | 7.50 | 8.25 | 18.0 | 115.70 | 41.50 | 11 | 6940@123 | 6390@123 | 501 |
| 98629 | 295/75R22.5/16 | 146/143 - M | H | 8.25 | 9.00 | 18.0 | 113.70 | 39.90 | 11.61 | 6610@120 | 6005@120 | 520 |
| ITEM # | SIZE | LOAD/SPEED | PLY RATING | MIN RIM WIDTH | MAX RIM WIDTH | TREAD DEPTH (32NDS) | WEIGHT (LBS) | OVERALL DIAMETER (IN) | SECTION WIDTH | SINGLE MAX LOAD @ PRESSURE | DUAL MAX LOAD @ PRESSURE | RPM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 98637.1 | 11R24.5/16 | 149/146 - M | H | 7.50 | 8.25 | 18.0 | 124.40 | 43.50 | 11 | 7160@120 | 6610@120 | 478 |
| 98619 | 285/75R24.5/16 | 147/144 - M | H | 8.25 | 9.00 | 18.0 | 115.50 | 41.30 | 11.22 | 6780@120 | 6175@120 | 502 |