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ITR231
REGIONAL TRAILER
The Ironhead ITR231 is a regional trailer tire engineered specifically for spread axle and multi-axle high scrub applications. The ITR231 features a contoured shoulder to reduce shoulder scrubbing wear in spread axle and multi-axle use. The ITR231 is also suitable for tandem van applications. It will allow fleets to consolidate their trailer tire inventory to one single tire model.
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Features
- Contoured shoulder to reduce scrub wear
- Tread void protection to reduce stone damage
- Solid shoulder design to improve stability
Applications
- Tandem Axle Trailers
- Regional Trailers
- Spread Axle Trailers
- Multi-Axle Trailers
| Item # | Size | Ply | T.D. | L.I. 1X | L.I. 2X | SR | O.D. | S.W. | R.W. | L.C.C. 1X | L.C.C. 2X | AP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32nds | in. | in. | in. | lbs | lbs | psi | ||||||
| 5547997 | 255/70R22.5 | 16.00 | 16 | 140 | 137 | M | 36.6 | 10.0 | 7.50 | 5,510 | 5,070 | 120 |
| 5548001 | 11R22.5 | 14.00 | 16 | 144 | 142 | M | 41.5 | 11.0 | 8.25 | 6,175 | 5,840 | 105 |
| 5548002 | 11R22.5 | 16.00 | 16 | 146 | 143 | M | 41.5 | 11.0 | 8.25 | 6,610 | 6,005 | 120 |
| 5548005 | 11R24.5 | 14.00 | 16 | 146 | 143 | M | 43.5 | 11.0 | 8.25 | 6,610 | 6,005 | 105 |
| 5548010 | 11R24.5 | 16.00 | 16 | 149 | 146 | M | 43.5 | 11.0 | 8.25 | 7,160 | 6,610 | 120 |
| 5548008 | 295/75R22.5 | 14.00 | 16 | 144 | 141 | M | 39.9 | 11.7 | 9.00 | 6,175 | 5,675 | 110 |
| 5548009 | 295/75R22.5 | 16.00 | 16 | 146 | 143 | M | 39.9 | 11.7 | 9.00 | 6,610 | 6,005 | 120 |
