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Observe S944

Observe S944 is the latest tire to benefit from Nano Balance Technology. All-new materials, construction and compounds combine to offer safe, comfortable driving which can still be enjoyed when the weather turns cooler.

   

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Features and benefits

Snow performance

Shorter braking distance and enhanced handling stability in winter weather conditions

Wet performance

New compound provides good braking performance on wet roads

Directional Tread Design

Good balance between drainage and traction performance

Traction Sipe

Improves snow traction

Connected tread block

Improves stability and cornering

The above label shows the complete range of values for this product. For specific values by size, please see the individual listings in the specifications below.

Specifications

EU label column links to the European Product Database for Energy Labelling for the product specification listed.

Rim Diameter
20
Load Speed Index
94V
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.5-8-9.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Tire Size Rim Diameter Load Speed Index Overall Diameter (mm) Overall Width (mm) Approved Rim Width Range (inch) EU Label Rim Protector 3PMS Ice Grip POR
225/40 R20 20 94V 7.5-8-9.0 D B B 71 dB Yes
Rim Diameter
19
Load Speed Index
99V
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-8.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
19
Load Speed Index
93T
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
19
Load Speed Index
96W XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7.5-8.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
19
Load Speed Index
99V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.5-8-9.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
72 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
19
Load Speed Index
93V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.5-8-9.0
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Tire Size Rim Diameter Load Speed Index Overall Diameter (mm) Overall Width (mm) Approved Rim Width Range (inch) EU Label Rim Protector 3PMS Ice Grip POR
225/55 R19 19 99V 6.0-7-8.0 D B B 71 dB
215/50 R19 19 93T 6.0-7-7.5 D B B 71 dB Yes
225/45 R19 19 96W XL 7.0-7.5-8.5 D B B 71 dB Yes
235/45 R19 19 99V XL 7.5-8-9.0 D B B 72 dB Yes
225/40 R19 19 93V XL 7.5-8-9.0 E B B 71 dB Yes
Rim Diameter
18
Load Speed Index
104V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-6.5-8.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
99V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
102V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-8.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
92V TL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
95W
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-8.0
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
93V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7.0-8.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
95V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7.5-8.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
86V
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7.5-8.0
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
89V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7.5-8.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
18
Load Speed Index
92W XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-8-9.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Tire Size Rim Diameter Load Speed Index Overall Diameter (mm) Overall Width (mm) Approved Rim Width Range (inch) EU Label Rim Protector 3PMS Ice Grip POR
225/60 R18 18 104V XL 6.0-6.5-8.0 D B B 71 dB
215/55 R18 18 99V XL 6.0-7-7.5 D B B 71 dB
225/55 R18 18 102V XL 6.0-7-8.0 D B B 71 dB
215/50 R18 18 92V TL 6.0-7-7.5 D B B 71 dB Yes
225/50 R18 18 95W 6.0-7-8.0 E B B 71 dB Yes
215/45 R18 18 93V XL 7.0-7.0-8.0 D B B 71 dB Yes
225/45 R18 18 95V XL 7.0-7.5-8.5 D B B 71 dB Yes
205/40 R18 18 86V 7.0-7.5-8.0 E B B 71 dB Yes
215/40 R18 18 89V XL 7.0-7.5-8.5 E B B 71 dB Yes
225/40 R18 18 92W XL 7.0-8-9.0 D B B 71 dB Yes
Rim Diameter
17
Load Speed Index
103V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-6.5-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
106H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-6.5-8.0
EU label
Rolling Resistance
C
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
100V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-6.5-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
103V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-6.5-8.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
95V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6.5-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
98V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
101V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-8.0
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
103V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.5-7.5-8.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
72 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
93V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6.5-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
95V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
98V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-8.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
88H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.5-7-7.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
91H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7-8.0
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
94V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7.5-8.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
17
Load Speed Index
87V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7.5-8.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Tire Size Rim Diameter Load Speed Index Overall Diameter (mm) Overall Width (mm) Approved Rim Width Range (inch) EU Label Rim Protector 3PMS Ice Grip POR
215/65 R17 17 103V XL 6.0-6.5-7.5 D B B 71 dB
225/65 R17 17 106H XL 6.0-6.5-8.0 C B B 71 dB
215/60 R17 17 100V XL 6.0-6.5-7.5 D B B 71 dB
225/60 R17 17 103V XL 6.0-6.5-8.0 D B B 71 dB
205/55 R17 17 95V XL 5.5-6.5-7.5 D B B 71 dB
215/55 R17 17 98V XL 6.0-7-7.5 D B B 71 dB
225/55 R17 17 101V XL 6.0-7-8.0 E B B 71 dB
235/55 R17 17 103V XL 6.5-7.5-8.5 D B B 72 dB
205/50 R17 17 93V XL 5.5-6.5-7.5 D B B 71 dB Yes
215/50 R17 17 95V XL 6.0-7-7.5 D B B 71 dB Yes
225/50 R17 17 98V XL 6.0-7-8.0 D B B 71 dB Yes
205/45 R17 17 88H XL 6.5-7-7.5 E B B 71 dB Yes
215/45 R17 17 91H XL 7.0-7-8.0 E B B 71 dB Yes
225/45 R17 17 94V XL 7.0-7.5-8.5 D B B 71 dB Yes
215/40 R17 17 87V XL 7.0-7.5-8.5 E B B 71 dB Yes
Rim Diameter
16
Load Speed Index
104H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6.5-7.0
EU label
Rolling Resistance
D
Wet Grip
C
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
95V
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
102H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-6.5-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
86H
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.0-5.5-6.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
70 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
96H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
99H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-6.5-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
91H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6-7.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
91H
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6.5-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
A
Noise dB
69 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
94V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6.5-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
97H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7-7.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
99V XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-7.0-8.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
81H
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.0-6-6.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
70 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
88H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6-7.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
84H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
6.0-6.5-7.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
90H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7-8.0
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Rim Diameter
16
Load Speed Index
86H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
7.0-7.5-8.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
Yes
3PMS
Yes
Ice Grip
POR
Tire Size Rim Diameter Load Speed Index Overall Diameter (mm) Overall Width (mm) Approved Rim Width Range (inch) EU Label Rim Protector 3PMS Ice Grip POR
215/70 R16 16 104H XL 5.5-6.5-7.0 D C B 71 dB
205/65 R16 16 95V 5.5-6-7.5 D B B 71 dB
215/65 R16 16 102H XL 6.0-6.5-7.5 D B B 71 dB
185/60 R16 16 86H 5.0-5.5-6.5 E B B 70 dB
205/60 R16 16 96H XL 5.5-6-7.5 D B B 71 dB
215/60 R16 16 99H XL 6.0-6.5-7.5 D B B 71 dB
195/55 R16 16 91H XL 5.5-6-7.0 D B B 71 dB
205/55 R16 16 91H 5.5-6.5-7.5 D B A 69 dB
205/55 R16 16 94V XL 5.5-6.5-7.5 D B B 71 dB
215/55 R16 16 97H XL 6.0-7-7.5 D B B 71 dB
225/55 R16 16 99V XL 6.0-7.0-8.0 D B B 71 dB
185/50 R16 16 81H 5.0-6-6.5 E B B 70 dB Yes
195/50 R16 16 88H XL 5.5-6-7.0 D B B 71 dB Yes
195/45 R16 16 84H XL 6.0-6.5-7.5 E B B 71 dB Yes
215/45 R16 16 90H XL 7.0-7-8.0 E B B 71 dB Yes
215/40 R16 16 86H XL 7.0-7.5-8.5 E B B 71 dB Yes
Rim Diameter
15
Load Speed Index
88T XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.0-5-6.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
70 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
15
Load Speed Index
92H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.0-5.5-6.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
70 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
15
Load Speed Index
95T XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6-7.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
15
Load Speed Index
91H
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6-7.0
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
15
Load Speed Index
88H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.0-5.5-6.5
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
70 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
15
Load Speed Index
82H
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.0-6-6.5
EU label
Rolling Resistance
D
Wet Grip
B
Noise
B
Noise dB
70 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Rim Diameter
15
Load Speed Index
89H XL
Overall Diameter (mm)
Overall Width (mm)
Approved Rim Width Range (inch)
5.5-6-7.0
EU label
Rolling Resistance
E
Wet Grip
B
Noise
B
Noise dB
71 dB
Rim Protector
3PMS
Yes
Ice Grip
POR
Tire Size Rim Diameter Load Speed Index Overall Diameter (mm) Overall Width (mm) Approved Rim Width Range (inch) EU Label Rim Protector 3PMS Ice Grip POR
175/65 R15 15 88T XL 5.0-5-6.0 D B B 70 dB
185/65 R15 15 92H XL 5.0-5.5-6.5 E B B 70 dB
195/65 R15 15 95T XL 5.5-6-7.0 D B B 71 dB
195/65 R15 15 91H 5.5-6-7.0 D B B 71 dB
185/60 R15 15 88H XL 5.0-5.5-6.5 E B B 70 dB
185/55 R15 15 82H 5.0-6-6.5 D B B 70 dB
195/55 R15 15 89H XL 5.5-6-7.0 E B B 71 dB

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