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The KMA12 is resistant to stone retention and drilling with an application of dual tie-bars and balanced footprint to provide durability and longer tread life. With an improved block design comes enhanced braking and traction performance.



NOTE:NOT VALID FOR OE TIRES
All Kumho commercial tires are covered for a minimum of 60 months from the date of purchase. Long haul Smartway verified tires have coverage for 72 months.

| Product Code | Tire Size | Max Load (lbs) @ Cold Inflation Pressure (psi) Dua | Max Load (lbs) @ Cold Inflation Pressure (psi) Single | Measuring Rim Width | Approved Rim Width | Overall Dia (in.) | Ply Rating / Load Range | RPM | Section Width (in.) | Smartway | Tire Weight (lb) | Tread Depth (1/32") |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2116463 | 385/65R22.5 | - @ 130 | 9920 @ 130 | 11.8 | 11.8 | 42.4 | 20 | 493 | 15 | - | 176.7 | 23.0 |
| Product Code | Tire Size | Max Load (lbs) @ Cold Inflation Pressure (psi) Dua | Max Load (lbs) @ Cold Inflation Pressure (psi) Single | Measuring Rim Width | Approved Rim Width | Overall Dia (in.) | Ply Rating / Load Range | RPM | Section Width (in.) | Smartway | Tire Weight (lb) | Tread Depth (1/32") |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2259163 | 425/65R22.5 | - @ 120 | 11400 @ 120 | 12.2 | 12.2 | 44.6 | 20 | 469 | 16.2 | - | 187.3 | 24.0 |
| Product Code | Tire Size | Max Load (lbs) @ Cold Inflation Pressure (psi) Dua | Max Load (lbs) @ Cold Inflation Pressure (psi) Single | Measuring Rim Width | Approved Rim Width | Overall Dia (in.) | Ply Rating / Load Range | RPM | Section Width (in.) | Smartway | Tire Weight (lb) | Tread Depth (1/32") |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2278783 | 445/65R22.5 | - @ 120 | 12300 @ 120 | 13.0 | 13.0 | 45.8 | 20 | 456 | 17.4 | - | 205.5 | 23.0 |