
Warranty
TRUCK TIRE LIMITED WARRANTY AND CASING POLICY
Limited Warranty Manual - Medium Truck Tires

Premium Regional All-Position SteeR Radial
The M156 is an urban and regional SmartWay-approved tire that delivers long, even wear and fuel efficiency in high-scrub environments.
APPLICATION | RECOMMENDED | SUITABLE |
REGIONAL | STEER | DRIVE, TRAILER |
URBAN | STEER | DRIVE, TRAILER |
17.5 & 19.5 | STEER | DRIVE, TRAILER |
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Features and Benefits
Sizes & Specifications
Warranty Details
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- E-balance minimizes the growth of the tread profile and maintains a uniform and flatter tread radius for the entire life of the casing.
- High-elongation top belt protects casing integrity.
- A wider belt package and new carcass profile maintains a uniform and flatter tread radius to reduce irregular wear and improve durability and retreadability.
- Four-rib pattern and patented sidewall design evens the pressure on the contact patch to reduce irregular wear.
- E-balance improves fuel efficiency, stability, and casing durability.
- Wide ribs and grooves resist irregular wear and tearing.
- A center groove with angled walls and stone ejectors minimizes stone retention to protect the casing.
- Stabilizer rib in the outer grooves prevents rib flex to promote even tread wear.
- E-balance improves stability in turns and reduces strain at the bead and belt edges.
- Specialized cap, base, and sidewall compounds have low rolling resistance and long wear life.
Tire Size | Load/Speed | Product Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Sidewall | Tread Depth (1/32") | Revs/km | Max Load Single (lbs.) | Max Pressure Single (psi) | Rim Diameter |
---|---|---|---|---|---|---|---|---|---|---|---|
225/70R19.5 | 128/126N | 549470 | 6.00-(6.75)-6.75 | 32.1 | 8.3 | BL | 16 | 402 | 3970/3750 | 110/110 | 19.5 |
245/70R19.5 | 136/134N | 549480 | 6.75-(7.50)-7.50 | 33.2 | 9.9 | BL | 17 | 389 | 4940/4675 | 120/120 | 19.5 |
245/70R19.5 | 138/136N | 111350 | 6.75-(7.50)-7.50 | 33.2 | 9.9 | BL | 17 | 389 | 5205/4940 | 130/130 | 19.5 |
Tire Size | Load/Speed | Product Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Sidewall | Tread Depth (1/32") | Revs/km | Max Load Single (lbs.) | Max Pressure Single (psi) | Rim Diameter |
---|---|---|---|---|---|---|---|---|---|---|---|
245/75R22.5 | 134/131L | 549450 | 6.75-(7.50)-7.50 | 36.9 | 9.5 | BL | 19 | 350 | 4675/4300 | 110/110 | 22.5 |
265/75R22.5 | 138/135L | 549460 | 7.50-(7.50)-8.25 | 38.4 | 9.8 | BL | 19 | 336 | 5205/4805 | 110/110 | 22.5 |
295/75R22.5 | 144/141L | 549410 | 8.25-(9.00)-9.00 | 40.2 | 11.1 | BL | 22 | 321 | 6175/5675 | 110/110 | 22.5 |
295/75R22.5 | 149/146L | 549420 | 8.25-(9.00)-9.00 | 40.2 | 11.1 | BL | 22 | 321 | 7160/6610 | 125/125 | 22.5 |
11R22.5 | 144/142L | 549430 | 7.50-(8.25)-8.25 | 41.6 | 11.1 | BL | 22 | 310 | 6175/5840 | 105/105 | 22.5 |
11R22.5 | 146/143L | 549440 | 7.50 (8.25)-8.25 | 41.6 | 11.1 | BL | 22 | 310 | 6610/6005 | 120/120 | 22.5 |
Tire Size | Load/Speed | Product Code | Approved Rim Width Range (inch) | Overall Diameter (inch) | Overall Width (inch) | Sidewall | Tread Depth (1/32") | Revs/km | Max Load Single (lbs.) | Max Pressure Single (psi) | Rim Diameter |
---|---|---|---|---|---|---|---|---|---|---|---|
285/75R24.5 | 144/141L | 549510 | 7.50-(8.25)-9.00 | 41.5 | 10.8 | BL | 22 | 311 | 6175/5675 | 110/110 | 24.5 |
11R24.5 | 146/143L | 549490 | 7.50-(8.25)-8.25 | 43.6 | 11.1 | BL | 22 | 296 | 6610/6005 | 105/105 | 24.5 |
11R24.5 | 149/146L | 549500 | 7.50-(8.25)-8.25 | 43.6 | 11.1 | BL | 22 | 296 | 7160/6610 | 120/120 | 24.5 |
TRUCK TIRE LIMITED WARRANTY AND CASING POLICY
Limited Warranty Manual - Medium Truck Tires
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