R123 ECOPIA™

Truckload

Fuel-Efficient Trailer Radial Tire

The R123 Ecopia™ is designed for applications in both long-haul and regional service. This ultra-fuel efficient tire is a smart choice for a more sustainable future. An achievement in low rolling resistance design, the R123 Ecopia^TM delivers nearly $400 in fuel savings over 100,000 miles over the R197 Ecopia^TM. Ideal for fleets looking to maximize fuel dollars, and a lower total cost of ownership.*

Specifications

Selection

Choose Size (Ply/Star Rating)

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Standard

Metric

Details

Application: Truckload
Article Number: 3125
Tire Size: 295/75R22.5
Compound
Ply/Star Rating: 14
Tread Depth (32nds) (mm): 11 8.6
Load Range: G
Overall Width (in) (mm): 11.7 297
Overall Diameter (in) (mm): 39.5 1003
Max. Tire Load Dual (lbs) (kg): 5675 2575
Max. Speed (mph) (km/h): 75 121
Meas. Rim (in) (mm): 8.25 210
Overall Width Loaded (in) (mm): 12.8 325
Static Loaded Radius (in) (mm): 18.5 470
Max. Tire Load Single (lbs) (kg): 6175 2800
Inflation Pressure (psi) (kPa): 110 760
Revolutions Per (mile) (km): 525 326

Application: Truckload
Article Number: 3126
Tire Size: 285/75R24.5
Compound
Ply/Star Rating: 14
Tread Depth (32nds) (mm): 11 8.6
Load Range: G
Overall Width (in) (mm): 11.3 287
Overall Diameter (in) (mm): 40.8 1036
Max. Tire Load Dual (lbs) (kg): 5675 2575
Max. Speed (mph) (km/h): 75 121
Meas. Rim (in) (mm): 8.25 210
Overall Width Loaded (in) (mm): 12.4 315
Static Loaded Radius (in) (mm): 19.2 488
Max. Tire Load Single (lbs) (kg): 6175 2800
Inflation Pressure (psi) (kPa): 110 760
Revolutions Per (mile) (km): 509 316

Application: Truckload
Article Number: 3127
Tire Size: 11R22.5
Compound
Ply/Star Rating: 14
Tread Depth (32nds) (mm): 11 8.6
Load Range: G
Overall Width (in) (mm): 11.3 287
Overall Diameter (in) (mm): 40.6 1031
Max. Tire Load Dual (lbs) (kg): 5840 2650
Max. Speed (mph) (km/h): 75 121
Meas. Rim (in) (mm): 8.25 210
Overall Width Loaded (in) (mm): 12.5 318
Static Loaded Radius (in) (mm): 19 483
Max. Tire Load Single (lbs) (kg): 6175 2800
Inflation Pressure (psi) (kPa): 105 720
Revolutions Per (mile) (km): 512 318

Application: Truckload
Article Number: 4206
Tire Size: 11R24.5
Compound
Ply/Star Rating: 14
Tread Depth (32nds) (mm): 11 8.6
Load Range: G
Overall Width (in) (mm): 11.4 290
Overall Diameter (in) (mm): 42.8 1087
Max. Tire Load Dual (lbs) (kg): 6005 2725
Max. Speed (mph) (km/h): 75 121
Meas. Rim (in) (mm): 8.25 210
Overall Width Loaded (in) (mm): 12.5 318
Static Loaded Radius (in) (mm): 20 508
Max. Tire Load Single (lbs) (kg): 6610 3000
Inflation Pressure (psi) (kPa): 105 720
Revolutions Per (mile) (km): 486 302

Application: Truckload
Article Number: 4207
Tire Size: 255/70R22.5
Compound
Ply/Star Rating: 16
Tread Depth (32nds) (mm): 11 8.6
Load Range: H
Overall Width (in) (mm): 10.4 264
Overall Diameter (in) (mm): 36.3 922
Max. Tire Load Dual (lbs) (kg): 5070 2300
Max. Speed (mph) (km/h): 75 121
Meas. Rim (in) (mm): 7.5 191
Overall Width Loaded (in) (mm): 11.5 292
Static Loaded Radius (in) (mm): 17.1 434
Max. Tire Load Single (lbs) (kg): 5510 2500
Inflation Pressure (psi) (kPa): 120 830
Revolutions Per (mile) (km): 572 355

Application
Article Number: 2004207
Tire Size: 255/70R22.5
Compound
Ply/Star Rating: 16
Tread Depth (32nds) (mm): 11 8.6
Load Range: H
Overall Width (in) (mm): 10.4 264
Overall Diameter (in) (mm): 36.3 922
Max. Tire Load Dual (lbs) (kg): 5070 2300
Max. Speed (mph) (km/h): 75 121
Meas. Rim (in) (mm): 7.5 191
Overall Width Loaded (in) (mm): 11.5 292
Static Loaded Radius (in) (mm): 17.1 434
Max. Tire Load Single (lbs) (kg): 5510 2500
Inflation Pressure (psi) (kPa): 120 830
Revolutions Per (mile) (km): 572 355

Specialized Features

Tread

NanoPro-Tech™ Compound: Patented NanoPro-Tech polymer technology limits energy loss for improved rolling resistance and optimum fuel efficiency
Shallow Tread Depth: Fights tread squirm for lower rolling resistance. The 11/32" tread depth also combats irregular wear for long life
Optimized Belt Package: Achieves durability and retreadability while delivering reduced weight for improved rolling resistance and payload
Fuel Saver Sidewall: Limits energy loss using a proprietary sidewall compound to help conserve fuel, both when new and retreaded
IntelliShape™Sidewall: Low bead filler volume reduces tire weight and minimizes rolling resistance for enhanced fuel efficiency
Tough Sidewall Protection: Thick ribs on both sidewalls fight curbing damage to protect the casing