32-34 Edition 47
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
BRIDGESTONE RADIAL PLY — 80 SERIES SIZES
Industry
Code
E-2
E-3
Tread
Design
VKT
VJT
VLT
VMT
VRD
VRF
Custom
Code
3A 1A 2A 1A 2A 2A 1A 2A 3A 1A 3A 1A
335/80R20
TKPH
365/80R20
TKPH
445/80R25
TKPH
144
144
525/80R25
TKPH
232 206 160 194 149 149 194 149
53/80R63
TKPH
— —
55/80R63
TKPH
59/80R63
TKPH
— — — —
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.
BRIDGESTONE RADIAL PLY — 80 SERIES SIZES
Industry
Code
E-4
Tread
Design
VLTS
VRDP
VRLS
VRPS
Custom
Code
2A
3A
1A
2A
3A
1A
2A
3A
1A
2A
335/80R20
TKPH
365/80R20
TKPH
445/80R25
TKPH
525/80R25
TKPH
126
53/80R63
TKPH
1408
1150
974
1512
1233
1045
— — —
55/80R63
TKPH
1643
1341
1137
59/80R63
TKPH
*
*
*
— —
*Consult Bridgestone Representative.
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.
TKPH Rating
●
BridgestoneTires
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.




