INDUSTRIAL & CONSTRUCTION, OTR TIRE

EARTHMAX SR 31

Radial
Earthmax
EARTHMAX SR 31 is an All Steel radial tire specially designed for articulated dump trucks and wheel loaders. It provides extraordinary strength and stability, whilst the non-directional rigid block pattern stands for both excellent traction and maneuverability even on muddy ground. EARTHMAX SR 31 also features a special tread compound which is particularly cut-and-heat resistant. The radial casing structure also provides reduced rolling resistance offering significant fuel savings.
Advanced radial construction for demanding applications
Stable contact area for consistent traction performance
Adapted for harsh operational conditions and long duty cycles
Sectors
Industrial & Construction
OTR
Machineries
Loader
Dozer
Articulated Dump Truck
Applications
Transport
Loading
Dozing

EARTHMAX SR 31 - Technical data

download datasheet
SIZE
VERSION
US Code
TRA Code
Star Rating
LI/SS
RIM (REC)
RIM (ALT)
OW
OD
SLR
RC
TIRE TYPE
Tread depth
TMPH
20.5R25
CUT RESISTANT COMPOUND
E3/L3
**/*
177 B, 186 A2
17.00/2.0
21.3
58.3
26.1
175.2
TL
40.32
VERSION
CUT RESISTANT COMPOUND
US Code
TRA Code
E3/L3
Star Rating
**/*
LI/SS
177 B, 186 A2
RIM (REC)
17.00/2.0
RIM (ALT)
OW
21.3
OD
58.3
SLR
26.1
RC
175.2
TIRE TYPE
TL
Tread depth
40.32
TMPH
Set your values to calculate maximum load capacity
VERSION
CUT RESISTANT COMPOUND
US Code
TRA Code
E3/L3
Star Rating
**/*
LI/SS
200 B, 208 A2
RIM (REC)
25.00/3.5
RIM (ALT)
OW
30.1
OD
73.3
SLR
32.2
RC
218.7
TIRE TYPE
TL
Tread depth
52.92
TMPH
Set your values to calculate maximum load capacity
VERSION
CUT RESISTANT COMPOUND
US Code
TRA Code
L3
Star Rating
**
LI/SS
216 A2
RIM (REC)
25.00/3.5
RIM (ALT)
OW
30.1
OD
73.3
SLR
32.2
RC
218.7
TIRE TYPE
TL
Tread depth
52.92
TMPH
Set your values to calculate maximum load capacity
VERSION
CUT RESISTANT COMPOUND
US Code
TRA Code
E3/L3
Star Rating
**/*
LI/SS
193 B, 202 A2
RIM (REC)
22.00/3.0
RIM (ALT)
OW
27.1
OD
68.6
SLR
30.2
RC
204.7
TIRE TYPE
TL
Tread depth
47.88
TMPH
Set your values to calculate maximum load capacity
VERSION
CUT RESISTANT COMPOUND
US Code
TRA Code
E3/L3
Star Rating
**/*
LI/SS
185 B, 195 A2
RIM (REC)
19.50/2.5
RIM (ALT)
OW
24.1
OD
63.3
SLR
28.0
RC
188.9
TIRE TYPE
TL
Tread depth
42.84
TMPH
Set your values to calculate maximum load capacity
VERSION
CUT RESISTANT COMPOUND
US Code
TRA Code
L3
Star Rating
**
LI/SS
209 A2
RIM (REC)
22.00/3.0
RIM (ALT)
OW
27.1
OD
68.6
SLR
30.2
RC
204.7
TIRE TYPE
TL
Tread depth
47.88
TMPH
Set your values to calculate maximum load capacity

features

The tire is designed to deliver stable and predictable performance, providing reliable performance across varying working conditions. It supports consistent productivity and operational safety throughout its service life.
Traction
Cut Resistance
Comfort
Durability
Stability

Technologies

EARTHMAX SR 31 is engineered using advanced construction principles, designed to support heavy loads while maintaining structural integrity. The design emphasizes durability, structural reliability, and suitability for demanding applications.
Choose a tire size
20.5R25
29.5R25
26.5R25
23.5R25

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