OTR TIRE
EARTHMAX SR 459
Radial
Earthmax
EARTHMAX SR 459 is an All-Steel radial tire for rigid dump trucks operating in quarries and open pit mines. Its specifically developed symmetric design enables the fitting on both rear and front axles. Designed to ensure excellent durability, EARTHMAX SR 459 stands out for its extraordinarily high tread depth (the highest among all BKT tires in this size) combined with multi-ply steel belts providing superior protection against shocks and rock penetration.
Reinforced structure designed for continuous load stress
Designed to ensure grip on uneven and challenging surfaces
Designed for intensive off-road and on-site operations
Sectors
OTR
Machineries
Rigid Dumper
Rigid Dump Truck
Applications
Mining
EARTHMAX SR 459 - Technical data
download datasheet
SIZE
VERSION
TRA Code
Star Rating
LI/SS
RIM (REC)
RIM (ALT)
OW
OD
SLR
RC
TIRE TYPE
Tread depth
TKPH
27.00R49
STANDARD COMPOUND
E4
**
223 B
19.50/4.0
746
2720
1231
8245
TL
81
105
VERSION
STANDARD COMPOUND
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
RIM (ALT)
OW
746
OD
2720
SLR
1231
RC
8245
TIRE TYPE
TL
Tread depth
81
TKPH
105
Set your values to calculate maximum load capacity
–
27.00R49
CUT RESISTANT COMPOUND
E4
**
223 B
19.50/4.0
746
2720
1231
8245
TL
81
270
VERSION
CUT RESISTANT COMPOUND
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
RIM (ALT)
OW
746
OD
2720
SLR
1231
RC
8245
TIRE TYPE
TL
Tread depth
81
TKPH
270
Set your values to calculate maximum load capacity
–
27.00R49
HEAT RESISTANT COMPOUND
E4
**
223 B
19.50/4.0
746
2720
1231
8245
TL
81
VERSION
HEAT RESISTANT COMPOUND
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
RIM (ALT)
OW
746
OD
2720
SLR
1231
RC
8245
TIRE TYPE
TL
Tread depth
81
TKPH
Set your values to calculate maximum load capacity
–
SIZE
VERSION
US Code
TRA Code
Star Rating
LI/SS
RIM (REC)
RIM (ALT)
OW
OD
SLR
RC
TIRE TYPE
Tread depth
TMPH
27.00R49
STANDARD COMPOUND
E4
**
223 B
19.50/4.0
29.4
107.1
48.5
324.6
TL
102.06
VERSION
STANDARD COMPOUND
US Code
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
RIM (ALT)
OW
29.4
OD
107.1
SLR
48.5
RC
324.6
TIRE TYPE
TL
Tread depth
102.06
TMPH
Set your values to calculate maximum load capacity
–
27.00R49
CUT RESISTANT COMPOUND
E4
**
223 B
19.50/4.0
29.4
107.1
48.5
324.6
TL
102.06
VERSION
CUT RESISTANT COMPOUND
US Code
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
RIM (ALT)
OW
29.4
OD
107.1
SLR
48.5
RC
324.6
TIRE TYPE
TL
Tread depth
102.06
TMPH
Set your values to calculate maximum load capacity
–
27.00R49
HEAT RESISTANT COMPOUND
E4
**
223 B
19.50/4.0
29.4
107.1
48.5
324.6
TL
102.06
VERSION
HEAT RESISTANT COMPOUND
US Code
TRA Code
E4
Star Rating
**
LI/SS
223 B
RIM (REC)
19.50/4.0
RIM (ALT)
OW
29.4
OD
107.1
SLR
48.5
RC
324.6
TIRE TYPE
TL
Tread depth
102.06
TMPH
Set your values to calculate maximum load capacity
–
features
The tire is designed to deliver stable and predictable performance, ensuring dependable performance under continuous heavy loads. It supports consistent productivity and operational safety throughout its service life.
Traction
Cut and Chip Resistance
Hard Rocky Surface
Handling & Comfort
Durability
