EARTHMAX SR 331 is the BKT new multi-block tread pattern tire specially engineered and designed for multi-purpose trucks and Emergency Response vehicles. The unique tread pattern is essential to maximize ground contact and therefore guarantees excellent handling and comfort in all conditions. This non-directional tire has extraordinary self-cleaning properties. EARTHMAX SR 331 has been designed by BKT to excel in flotation and traction, essential requirements to operate effectively on soft, sandy and muddy soils. Extended durability is ensured by its All Steel strong casing and belt package, which also provide outstanding resistance to snags and punctures.

  • Construction

    RADIAL

Performance

  • Cut and Chip Resistance Cut and Chip Resistance
  • Durability Durability
  • Excellent Flotation Excellent Flotation
  • Handling & Comfort Handling & Comfort
  • Self-Cleaning Self-Cleaning
  • Traction Traction

Tire for OTR

  • Machinery
    Universal Vehicle
  • Applications
    Sandy Terrains
    Loose Soil

EARTHMAX SR 331 is the BKT new multi-block tread pattern tire specially engineered and designed for multi-purpose trucks and Emergency Response vehicles. The unique tread pattern is essential to maximize ground contact and therefore guarantees excellent handling and comfort in all conditions. This non-directional tire has extraordinary self-cleaning properties. EARTHMAX SR 331 has been designed by BKT to excel in flotation and traction, essential requirements to operate effectively on soft, sandy and muddy soils. Extended durability is ensured by its All Steel strong casing and belt package, which also provide outstanding resistance to snags and punctures.

  • Construction

    RADIAL

Performance

  • Cut and Chip Resistance Cut and Chip Resistance
  • Durability Durability
  • Excellent Flotation Excellent Flotation
  • Handling & Comfort Handling & Comfort
  • Self-Cleaning Self-Cleaning
  • Traction Traction

Tire for OTR

  • Machinery
    Universal Vehicle
  • Applications
    Sandy Terrains
    Loose Soil

Larger Footprint

A larger footprint stands for uniform weight distribution.

All Steel

Tires with an All Steel structure have impressive resistance features.

Block Pattern

A block pattern provides a tire with excellent durability.

M+S

M+S tires are suitable for mud and snow.

Technical data U/M

Size
Version
US Code
TRA Code
Star Rating
LI/SS
RIM REC
RIM ALT
NRO
OW
OD
SLR
RC
Type
TMPH
TKPH
ECE
24 R 21
STANDARD
94067671
0
176 G
176 G
18.00
606
23.9
1382
54.4
628
24.7
4194
165.1
TL
0
E11-54R-0019350
Load capacity
Select speed in km/h
Select speed in mph
Select pressure in bar
Select pressure in psi
Load capacity
7100 kg
15700 lbs

Technical data U/M

Version

STANDARD

US Code

94067671

LI/SS

176 G

LI/SS

176 G

PR

16

RIM REC

18.00

OW

606

OD

1382

54.4

SLR

628

24.7

RC

4194

165.1

Type

TL

ECE

E11-54R-0019350

Select speed in km/h
Select pressure in bar
Select speed in mph
Select pressure in psi

Load capacity

7100 kg

15700 lbs

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