Boss R4Boss R4

BOSS BH 30

R-4
TT/TL

Unique XAD Pattern:

  • Uniform wear
  • Less slippage
  • Improved fuel efficiency

Specially-designed CCR Compound:

Cut and chip-resistant compound provides excellent resistance to severe terrain conditions

BOSS BH 30

Designed for India
International Standard
US Standard
(mm-bar-kg-kmph)
(inch-psi-lbs-mph)
ECE Tyre Size PR TT/TL LI/SI Recomm. Rim Alternate Rim Unloaded Inflated Dimension Static Loaded Radius Rolling Circumference Inflation Pressure Recommended load (kg)  
SW OD Speed (kmph)
Drive Wheel Free Wheel
mm mm mm mm bar 30 40 30 40
12.5/80-18 12 TT
142 A8
129 A8
W9 11 308 965 438 2886 4 1920 1850 2760 2650
E11*106R00/19*6856*00 12.5/80-18 14 TL
145 A8
132 A8
W9 308 965 438 2886 4.3 2080 2000 3020 2900
12.5/80-18 16 TL
148 A8
135 A8
9 308 965 438 2886 4.9 2270 2180 3280 3150
ECE Tyre Size PR TT/TL LI/SI Recomm. Rim Alternate Rim Unloaded Inflated Dimension Static Loaded Radius Rolling Circumference Inflation Pressure Recommended load (kg)  
SW OD Speed (kmph)
mm mm mm mm bar 30 40
405/70-20 CR 14 TL
155 A8
13 400 1074 487 3225   5 4030 3875
16.9-24 14 TL
152A8
DW15L   429   1310 594 3934 3 3690 3550
17.5L-24 16 TL
153A8
DW15L 445 1241 565 3727 3 3800 3650
16.9-28 12 TT 152 A8 DW15L W14L 430 1415 646 4232 2.6 3690 3550
E11*106R00/19*6857*00 16.9-28 14 TL 156 A8 DW15L 430 1415 646 4232 3.2 4160 4000
E11*106R00/19*7142*00 18.4-26 (IND) 14 TT 159 A8 16 DW16A, W15L 467 1450 656 4337 2.9 4550 4375
Note: CR-Cut Resistance
ECE Tyre Size PR TT/TL LI/SI Recomm. Rim Alternate Rim Unloaded Inflated Dimension Static Loaded Radius Rolling Circumference Inflation Pressure Recommended load (lbs)
SW OD Speed (mph)
Drive Wheel Free Wheel
inch inch inch inch psi 20 25 20 25
12.5/80-18 12 TT
142 A8
129 A8
W9 11 12.1 38 17.2 113.6 58 4230 4070 6080 5840
E11*106R00/19*6856*00 12.5/80-18 14 TL
145 A8
132 A8
9 12.2 38.4 17.4 114.8 62 4580 4410 6650 6390
12.5/80-18 16 TL
148 A8
135 A8
9 12.2 38.4 17.4 114.8 71 5000 4800 7220 6940
ECE Tyre Size PR TT/TL LI/SI Recomm. Rim Alternate Rim Unloaded Inflated Dimension Static Loaded Radius Rolling Circumference Inflation Pressure Recommended load (lbs)  
SW OD Speed (mph)
inch inch inch inch psi 20 25
405/70-20 CR 14 TL
155 A8
13 15.7 42.3 19.2 127.0 73 8880 8540
16.9-24   14 TL
152A8
DW15L   16.9   51.6 23.4 154.9 44 8130 7820
17.5L-24 16 TL
153A8
DW15L 17.5 48.9 22.2 146.7 48 8360 8040
16.9-28 12 TT 152 A8 DW15L W14L 16.9 55.7 25.4 166.6 47 8130 7820
E11*106R00/19*6857*00 16.9-28 14 TL 156 A8 DW15L 16.9 55.7 25.4 166.6 47 9160 8810
E11*106R00/19*7142*00 18.4-26 (IND) 14 TT 159 A8 16 DW16A, W15L 18.3 57.1 25.8 170.7 42 10030 9640
Note: CR-Cut Resistance