M863

Severe Service

One-Size-Fits-All Durability

Simplify your operation’s tire buying process with the new Bridgestone M863, one all-position tire built for outstanding performance across a wide range of sizes. Instead of needing multiple tire models to fit your fleet, go with the one tire proven to give you more miles per tire. 1 With the proven durability to perform on and off road, the M863 is the simple solution for your tough trucks–concrete mixers, dump trucks, construction fleets, logging trucks and more.

Specialized Features

Tread

Specifications

Selection

Choose Size (Ply/Star Rating)

Choose a Unit

Standard

Metric

Details

Application: Severe Service
Article Number: 3132
Tire Size: 11R24.5
Compound
Ply/Star Rating: 16
Tread Depth (32nds) (mm): 24 19.1
Load Range: H
Overall Width (in) (mm): 10.9 277
Overall Diameter (in) (mm): 44 1118
Max. Tire Load Dual (lbs) (kg): 6610 3000
Max. Speed (mph) (km/h): 68 109
Meas. Rim (in) (mm): 8.25 210
Overall Width Loaded (in) (mm): 12 305
Static Loaded Radius (in) (mm): 20.5 521
Max. Tire Load Single (lbs) (kg): 7160 3250
Inflation Pressure (psi) (kPa): 120 830
Revolutions Per (mile) (km): 472 293

Application
Article Number: 3134
Tire Size: 315/80R22.5
Compound
Ply/Star Rating: 20
Tread Depth (32nds) (mm): 26 20.6
Load Range: L
Overall Width (in) (mm): 12.7 323
Overall Diameter (in) (mm): 42.9 1090
Max. Tire Load Dual (lbs) (kg): 8270 3750
Max. Speed (mph) (km/h): 68 109
Meas. Rim (in) (mm): 9 229
Overall Width Loaded (in) (mm): 13.9 353
Static Loaded Radius (in) (mm): 19.9 505
Max. Tire Load Single (lbs) (kg): 9090 4125
Inflation Pressure (psi) (kPa): 130 900
Revolutions Per (mile) (km): 484 301

Application
Article Number: 7146
Tire Size: 255/70R22.5
Compound
Ply/Star Rating: 16
Tread Depth (32nds) (mm): 24 19.1
Load Range: H
Overall Width (in) (mm): 10.3 262
Overall Diameter (in) (mm): 37.1 942
Max. Tire Load Dual (lbs) (kg): 5070 2300
Max. Speed (mph) (km/h): 68 109
Meas. Rim (in) (mm): 8.25 210
Overall Width Loaded (in) (mm): 11.4 290
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): 565 351

Application
Article Number: 3131
Tire Size: 12R22.5
Compound
Ply/Star Rating: 16
Tread Depth (32nds) (mm): 24 19.1
Load Range: H
Overall Width (in) (mm): 11.7 297
Overall Diameter (in) (mm): 43.1 1095
Max. Tire Load Dual (lbs) (kg): 6780 3075
Max. Speed (mph) (km/h): 68 109
Meas. Rim (in) (mm): 9 229
Overall Width Loaded (in) (mm): 12.9 328
Static Loaded Radius (in) (mm): 20 508
Max. Tire Load Single (lbs) (kg): 7390 3350
Inflation Pressure (psi) (kPa): 120 830
Revolutions Per (mile) (km): 482 300

Application
Article Number: 3130
Tire Size: 11R22.5
Compound
Ply/Star Rating: 16
Tread Depth (32nds) (mm): 24 19.1
Load Range: H
Overall Width (in) (mm): 11 279
Overall Diameter (in) (mm): 42 1067
Max. Tire Load Dual (lbs) (kg): 6005 2725
Max. Speed (mph) (km/h): 68 109
Meas. Rim (in) (mm): 8.25 210
Overall Width Loaded (in) (mm): 12.1 307
Static Loaded Radius (in) (mm): 19.5 495
Max. Tire Load Single (lbs) (kg): 6610 3000
Inflation Pressure (psi) (kPa): 120 830
Revolutions Per (mile) (km): 495 308

Application
Article Number: 7147
Tire Size: 275/70R22.5
Compound
Ply/Star Rating: 18
Tread Depth (32nds) (mm): 24 19.1
Load Range: J
Overall Width (in) (mm): 10.9 277
Overall Diameter (in) (mm): 38.5 978
Max. Tire Load Dual (lbs) (kg): 6395 2900
Max. Speed (mph) (km/h): 68 109
Meas. Rim (in) (mm): 8.25 210
Overall Width Loaded (in) (mm): 11.9 302
Static Loaded Radius (in) (mm): 17.9 455
Max. Tire Load Single (lbs) (kg): 6940 3150
Inflation Pressure (psi) (kPa): 130 900
Revolutions Per (mile) (km): 540 336

Application
Article Number: 3133
Tire Size: 12R24.5
Compound
Ply/Star Rating: 16
Tread Depth (32nds) (mm): 24 19.1
Load Range: H
Overall Width (in) (mm): 11.7 297
Overall Diameter (in) (mm): 45.1 1146
Max. Tire Load Dual (lbs) (kg): 7160 3250
Max. Speed (mph) (km/h): 68 109
Meas. Rim (in) (mm): 9 229
Overall Width Loaded (in) (mm): 12.9 328
Static Loaded Radius (in) (mm): 21 533
Max. Tire Load Single (lbs) (kg): 7830 3550
Inflation Pressure (psi) (kPa): 120 830
Revolutions Per (mile) (km): 460 286

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