Caterpillar Performance Handbook, January 2017, SEBD0351-47

TKPH Rating ● BridgestoneTires

Tires

TKPH RATINGS AT 38° C (100° F) AMBIENTTEMPERATURE

For Haul Lengths of 32 km (20 miles) or Less OneWay Maximum Speed Not to Exceed 48 km (30 miles) per Hour

Because of the variance between specific tires it is recommended that at the time of purchase you check with your tire supplier for the manufacturer’s specific TKPH ratings for the tires purchased.

BRIDGESTONE RADIAL PLY —WIDE BASE SIZES

Industry Code Tread Design Custom Code

E-2

E-3

E-4

VKT

VJT

VLT

VMT

VRL

VLTS VSNT

3A 1A 2A 1A 2A 1A 2A 1A 2A 1A 2A 2A 2A

15.5R25 17.5R25 20.5R25 23.5R25 26.5R25 29.5R25 29.5R29 33.25R29 37.5R33 29.5R35 33.25R35 37.25R35 37.5R39

TKPH TKPH TKPH TKPH TKPH TKPH TKPH TKPH TKPH TKPH TKPH TKPH TKPH

95

—

166 129 —

—

—

263 205 248 190 312 257 293 220

190 248 190 220 293 220 266 354 266

161

186 165 225 220

420 376 310 354 266

401 330 494 407

232

476 349

435 319

648

380

441

472 346 563 413

720 644 530

569 417

696

608

NOTE: For cycle lengths of 5 km (3 miles) or less (round trip), multiply theTKPH value in this table by 1.12. Additional tread compounds are available to meet specificTKPH.

32-32 Edition 47