Home Products AT 621
AGRICULTURAL & INDUSTRIAL TYRE

AT 621

Bias
Atv
AT 621 is suitable for backhoe loaders and compact loaders in all digging and loading operations in agriculture. The AT 621 tyre features an extra deep tread which ensures great cut and chip resistance and higher durability. In addition, this BKT tyre ensures great durability and self cleaning properties. AT 621 is available in several versions to meet the most differing user requirements.
High-strength materials optimized for industrial operations
Enhanced footprint for improved ground contact
Built to perform in demanding material-handling applications
Sectors
Agriculture
Industrial & Construction
Machineries
Applications
Digging
Loading

AT 621 - Technical data

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SIZE
VERSION
US Code
LI/SS
RIM (REC)
RIM (ALT)
SW
OD
SLR
RC
TYRE TYPE
ECE
16.9-28
INDUSTRIAL
152 A8
DW 15 L
DW 14 L
17.7
55.5
25.2
165.3
TT
E11-106R-003635
VERSION
INDUSTRIAL
US Code
LI/SS
152 A8
RIM (REC)
DW 15 L
RIM (ALT)
DW 14 L
SW
17.7
OD
55.5
SLR
25.2
RC
165.3
TYRE TYPE
TT
ECE
E11-106R-003635
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
139 A2
RIM (REC)
W 13
RIM (ALT)
SW
15.5
OD
37.0
SLR
16.9
RC
113.0
TYRE TYPE
TL
ECE
E11-106R-003575
Set your values to calculate maximum load capacity
–
VERSION
INDUSTRIAL HD
US Code
LI/SS
RIM (REC)
W 9
RIM (ALT)
11.0
SW
12.1
OD
38.9
SLR
17.1
RC
114.8
TYRE TYPE
TL
ECE
E11-106R-005365
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
W 9
RIM (ALT)
11.0
SW
12.1
OD
38.9
SLR
17.1
RC
114.8
TYRE TYPE
TL
ECE
E11-106R-003388
Set your values to calculate maximum load capacity
–
VERSION
INDUSTRIAL
US Code
LI/SS
152 A8
RIM (REC)
DW 15 L
RIM (ALT)
DW 14 L
SW
17.7
OD
55.5
SLR
25.2
RC
165.3
TYRE TYPE
TL
ECE
E11-106R-003635
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
W 9
RIM (ALT)
11.0
SW
12.1
OD
38.9
SLR
17.1
RC
114.8
TYRE TYPE
TT
ECE
E11-106R-003388
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
10 LB
RIM (ALT)
SW
12.4
OD
33.7
SLR
15.2
RC
101.7
TYRE TYPE
TL
ECE
E11-106R-005295
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
10.00 F SDC
RIM (ALT)
SW
12.5
OD
33.5
SLR
15.5
RC
98.7
TYRE TYPE
TT
ECE
E11-106R-005230
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
165 A2
RIM (REC)
11.75
RIM (ALT)
12.25
SW
15.4
OD
40.2
SLR
18.8
RC
123.5
TYRE TYPE
TL
ECE
E11-106R-006419
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
10 LB
RIM (ALT)
SW
12.4
OD
33.7
SLR
15.2
RC
101.7
TYRE TYPE
TT
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
156 A8
RIM (REC)
DW 16 L
RIM (ALT)
DW 15 L
SW
18.9
OD
56.1
SLR
25.6
RC
168.8
TYRE TYPE
TL
ECE
E11-106R-003634
Set your values to calculate maximum load capacity
–
VERSION
INDUSTRIAL
US Code
LI/SS
152 A8
RIM (REC)
DW 15 L
RIM (ALT)
DW 14 L
SW
17.7
OD
55.5
SLR
25.2
RC
165.3
TYRE TYPE
TT
ECE
E11-106R-003635
Set your values to calculate maximum load capacity
–
VERSION
INDUSTRIAL
US Code
LI/SS
149 A8
RIM (REC)
DW 15 L
RIM (ALT)
DW 14 L
SW
17.7
OD
51.3
SLR
23.2
RC
153.8
TYRE TYPE
TL
ECE
E11-106R-005374
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
W 9
RIM (ALT)
11.0
SW
12.1
OD
38.9
SLR
17.1
RC
114.8
TYRE TYPE
TT
ECE
E11-106R-006957
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
139 A8
RIM (REC)
DW 15 L
RIM (ALT)
DW 14 L
SW
17.7
OD
49.4
SLR
22.0
RC
147.7
TYRE TYPE
TL
ECE
E11-106R-005267
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
152 B, 168 A2
RIM (REC)
13
RIM (ALT)
12 SDC; 13 SDC; 14
SW
15.9
OD
42.9
SLR
19.4
RC
128.8
TYRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
W 13
RIM (ALT)
SW
15.7
OD
40.6
SLR
18.7
RC
122.5
TYRE TYPE
TL
ECE
E11-106R-005260
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
W 9
RIM (ALT)
11.0
SW
12.1
OD
38.9
SLR
17.1
RC
114.8
TYRE TYPE
TT
ECE
E11-106R-003388
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
149 A8
RIM (REC)
13
RIM (ALT)
12 SDC; 13 SDC; 14
SW
15.9
OD
42.9
SLR
19.4
RC
128.8
TYRE TYPE
TL
ECE
E11-106R-005289
Set your values to calculate maximum load capacity
–
VERSION
SPECIAL
US Code
LI/SS
RIM (REC)
W 9
RIM (ALT)
11.0
SW
12.1
OD
38.9
SLR
17.1
RC
114.8
TYRE TYPE
TL
ECE
E11-106R-005329
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
10 LB
RIM (ALT)
SW
12.4
OD
33.7
SLR
15.2
RC
101.7
TYRE TYPE
TL
ECE
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
14.00 TG SDC
RIM (ALT)
SW
17.0
OD
42.2
SLR
18.9
RC
125.9
TYRE TYPE
TT
ECE
E11-106R-005294
Set your values to calculate maximum load capacity
–
VERSION
INDUSTRIAL
US Code
LI/SS
137 A6
RIM (REC)
6.50 H
RIM (ALT)
6.00 G
SW
10.2
OD
36.4
SLR
RC
TYRE TYPE
TT
ECE
E11-106R-005364
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
RIM (REC)
W 14 L
RIM (ALT)
SW
17.7
OD
42.9
SLR
19.3
RC
129.7
TYRE TYPE
TL
ECE
E11-106R-005262
Set your values to calculate maximum load capacity
–
VERSION
STANDARD
US Code
LI/SS
141 A2
RIM (REC)
W 13
RIM (ALT)
SW
15.5
OD
37.0
SLR
16.9
RC
113.0
TYRE TYPE
TL
ECE
E11-106R-004651
Set your values to calculate maximum load capacity
–

features

The tyre 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.
Traction
Cut and Chip Resistance
Self-Cleaning
Durability

Technologies

AT 621 is engineered using advanced construction principles, developed with a focus on durability, resistance, and reliability. The design emphasizes durability, structural reliability, and suitability for demanding applications.
14 sizes available
Choose a tire size
16.9-28
15.5/60-18
12.5/80-18
12.5/70-16
x12.5-15
385/65-19.5
18.4-26
16.9-24
17.5L-24
400/70-20
15.5/70-18
x17-20
9.00-16
17.5/65-20

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