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AGRICULTURAL TIRE

ST 180

Bias
ST 180 is a tire developed for haulage applications with trailers and implements. Its specific tread pattern ensures a long tire life-cycle due to reduced wear. ST 180 is available in different versions: an “aramid belted” version ensures improved puncture resistance, while the “special” version provides high cut and chip resistance.
Sectors
Agriculture
Machineries
Trailer
Implements
Implement Machinery
Applications
Transport

features

The tire is designed to deliver stable and predictable performance, maintaining handling precision and safety during extended use. It supports consistent productivity and operational safety throughout its service life.
Cut and Chip Resistance
High Puncture Resistance

ST 180 - Technical data

SIZE
VERSION
PR
RIM (REC)
RIM (ALT)
SW
OD
SLR
RC
TIRE TYPE
ECE
4.80 - 8
STANDARD
6
3.75 - I - 55
3.75 - I - 70
4.8
16.5
TL
VERSION
STANDARD
PR
6
RIM (REC)
3.75 - I - 55
RIM (ALT)
3.75 - I - 70
SW
4.8
OD
16.5
SLR
RC
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
8
RIM (REC)
4.50 - I - 55
RIM (ALT)
I - 70; I - 90; 3.75
SW
5.6
OD
18.7
SLR
RC
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
4.50 - I - 55
RIM (ALT)
I - 70; I - 90; 3.75
SW
5.6
OD
18.7
SLR
RC
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
12
RIM (REC)
4.00 - I - 55
RIM (ALT)
4.50 - I - 55; I - 70; I - 90
SW
6.5
OD
21.3
SLR
RC
TIRE TYPE
TL
ECE
E4-54R-0022806
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
8
RIM (REC)
4.00 - I - 55
RIM (ALT)
4.50 - I - 55; I - 70; I - 90
SW
6.5
OD
21.3
SLR
RC
TIRE TYPE
TL
ECE
E4-54R-0022804
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
8
RIM (REC)
4.00 - I - 55
RIM (ALT)
4.50 - I -55; I - 70; I - 90
SW
6.5
OD
21.3
SLR
RC
TIRE TYPE
TT
ECE
E4-54R-0022804
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
12
RIM (REC)
4.00 - I - 55
RIM (ALT)
4.50 - I - 55; I - 70; I - 90
SW
6.5
OD
21.3
SLR
RC
TIRE TYPE
TT
ECE
E4-54R-0022806
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
10
RIM (REC)
4.00 - I - 55
RIM (ALT)
4.50 - I - 55; I - 70; I - 90
SW
6.5
OD
21.3
SLR
RC
TIRE TYPE
TL
ECE
E4-54R-0022805
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
3.5
RIM (ALT)
SW
5.6
OD
20.9
SLR
RC
TIRE TYPE
TL
ECE
E4-54R-0030484
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
4
RIM (REC)
4½ J
RIM (ALT)
5 J; 5½ J; 6 J
SW
6.1
OD
23.5
SLR
10.7
RC
68.7
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
5 J
RIM (ALT)
4½ J; 5½ J; 6 J
SW
6.9
OD
24.4
SLR
11.3
RC
72.6
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
8
RIM (REC)
5 J
RIM (ALT)
4½ J; 5½ J; 6 J
SW
6.9
OD
24.4
SLR
11.3
RC
72.6
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
4
RIM (REC)
5 J
RIM (ALT)
4½ J; 5½ J; 6 J
SW
6.9
OD
24.4
SLR
11.3
RC
72.6
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
5 J
RIM (ALT)
5½ J; 6 J; 6½ J
SW
7.6
OD
26.3
SLR
12.3
RC
79.3
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
4
RIM (REC)
5 J
RIM (ALT)
5½ J; 6 J; 6½ J
SW
7.6
OD
26.3
SLR
12.3
RC
79.3
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
8
RIM (REC)
5 J
RIM (ALT)
5½ J; 6 J; 6½ J
SW
7.6
OD
26.3
SLR
12.3
RC
79.3
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
5 J
RIM (ALT)
5½ J
SW
7.5
OD
24.4
SLR
11.5
RC
73.8
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
6 J
RIM (ALT)
5 J; 5½ J; 6 J
SW
7.9
OD
26.9
SLR
12.5
RC
80.7
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
4
RIM (REC)
6 J
RIM (ALT)
5 J; 5½ J; 6 J
SW
7.9
OD
26.9
SLR
12.5
RC
80.7
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
ARAMID BELTED
PR
10
RIM (REC)
6 J
RIM (ALT)
5½ J; 6½ J; 7 J
SW
8.1
OD
26.9
SLR
12.6
RC
81.6
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
6 J
RIM (ALT)
5½ J; 6½ J; 7 J
SW
8.1
OD
26.9
SLR
12.6
RC
81.6
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
SPECIAL
PR
10
RIM (REC)
6 J
RIM (ALT)
5½ J; 6½ J; 7 J
SW
8.1
OD
26.9
SLR
12.6
RC
81.6
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
6 J
RIM (ALT)
5½ J; 6½ J
SW
7.6
OD
25.5
SLR
11.9
RC
76.2
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
4
RIM (REC)
5½ J
RIM (ALT)
5 J; 6 J; 7 J
SW
7.7
OD
27.6
SLR
12.9
RC
82.8
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
5½ J
RIM (ALT)
5 J; 6 J; 7 J
SW
7.7
OD
27.6
SLR
12.9
RC
82.8
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
8
RIM (REC)
6 J
RIM (ALT)
5½ J; 6½ J; 7 J
SW
8.5
OD
28.7
SLR
13.3
RC
85.7
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
10
RIM (REC)
6 J
RIM (ALT)
5½ J; 6½ J; 7 J
SW
8.5
OD
28.7
SLR
13.3
RC
85.7
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
PR
6
RIM (REC)
6 J
RIM (ALT)
5½ J; 6½ J; 7 J
SW
8.5
OD
28.7
SLR
13.3
RC
85.7
TIRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–

Disclaimer of liability

BKT does not undertake any responsibility in relation to the exactness or correctness of information or illustrations contained in this section. BKT declines any direct or indirect liability for any material damage or personal injury which might arise directly or incidentally from the use of any information contained in this section. For any question in relation to specific operating issues always refer to the manufacturer of your vehicle or equipment.

13 sizes available
Choose a tire size
4.80 - 8
5.70 - 8
6.00 - 9
5.00 - 10
ST 165/80 - 13
ST 175/80 - 13
ST 195/75 - 14
ST 205/65 - 14
ST 205/75 - 14
ST 215/75 - 14
ST 205/65 - 15
ST 205/75 - 15
ST 225/75 - 15

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