Weathermaster WSC
High-Silica, Low Modulus Tread Compound: 
Adds superior ice, slush and wet grip even in extreme, cold temperatures. 
 
Patented Circumferential Snow-Groove Technology: 
Enhances snow-on-snow grip capabilities. 
 
132 Stud Count Utilising 12-Row Stud Pattern: 
Provides superior grip capability when studded. 
 
66 Tread Pitch Count: 
Increases the number of biting edges for improved snow, ice and wet grip capability. 
Directional Tread Design: 
Improves snow acceleration and water evacuation. 
WEATHERMASTER WSC 
Size 
LI/SS 
OD 
SW 
Rim 
Label 
Data 
50 Series 
 
 
 
 
 
205/50R17XL 
93T 
638mm 
214mm 
6.5x17 
F/C/74db 
235/50R18 
97T 
693mm 
245mm 
7.5x18 
E/C/73db 
55 Series 
 
 
 
 
 
235/55R17XL 
103T 
690mm 
245mm 
7.5x17 
E/C/74db 
215/55R18 
95T 
693mm 
226mm 
7.0x18 
E/C/73db 
235/55R18 
100T 
715mm 
245mm 
7.5x18 
E/C/73db 
60 Series 
 
 
 
 
 
235/60R18XL 
107T 
739mm 
240mm 
7.0x18 
C/C/74db 
245/60R18 
105T 
751mm 
248mm 
7.0x18 
E/C/73db 
265/60R18 
110T 
775mm 
272mm 
8.0x18 
C/C/74db 
65 Series 
 
 
 
 
 
265/65R17 
112T 
776mm 
272mm 
8.0x17 
C/C/74db 
235/65R18 
106T 
763mm 
240mm 
7.0x18 
E/C/73db 
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