Passenger Car Radial Tires

SW82
Unmatched Performance on Ice
3D Zigzag Sipes
Fine 3D zigzag sipes integrated into the tread blocks interlock during acceleration and braking, maintaining optimal block rigidity and enhancing grip on both dry and wet surfaces.
Asymmetric Tread Pattern
Outer Side: The widened outer tread blocks deliver enhanced ice/snow traction and braking in both straight-line and cornering maneuvers. Inner Side: Increased lateral grooves arranged in a crisscross pattern significantly enhance traction in both longitudinal and lateral directions, thereby reducing lateral slippage.
Serrated Grooves
The serrated lateral grooves on the inner and outer shoulders tightly compact snow to create a secure snow-on-snow bite for superior ice and snow traction and braking.
Shoulder Step Design
The stepped right-angle design on the outer shoulder increases the tire's biting edge when driving into snow, thus bolstering lateral grip and preventing skidding.
Winter-Specific Compound
Innovative materials like cold-resistant rubber used in the newly developed, winter-specific tread compound allow the tire to remain pliable in freezing temperatures and significantly improve grip on ice and snow.
Specifications
  • 245:Nominal Section Width  

  • 45:Aspect Ratio (%)
                                 

  • The "Z" in ZR indicates a speed capability over 240 km/h, where ZR can be used in place of R.

  • R: Radial Tire

  • 19: Tire Rim Diameter (in inches)

  • 102: Load Index

  • Y: Speed Rating (a maximum speed capability of 300 km/h)

  • XL: Reinforced 8

Technical Parameters
Rim Size LI SS
18”
265/60R18
110T
STD
18”
245/60R18
105H
STD
18”
245/40R18
97T
XL
18”
235/50R18
97H
STD
18”
225/60R18
100T
STD
18”
225/55R18
98H
STD
18”
225/50R18
99V
XL
18”
215/50R18
92T
STD
19”
275/40R19
105V
XL
19”
265/55R19
113T
XL
19”
255/45R19
104H/V
XL
19”
255/55R19
111H
XL
19”
255/50R19
107H
XL
19”
245/55R19
103H
STD
19”
245/45R19
102V
XL
19”
235/60R19
107T
XL
19”
235/55R19
101H
STD
19”
235/50R19
103H
XL
19”
235/45R19
95T
STD
19”
235/40R19
96T
XL
19”
225/55R19
99H
STD
19”
225/45R19
96H/V
XL
20”
315/35R20
110T
XL
20”
305/40R20
112T
XL
20”
285/50R20
116T
XL
20”
285/45R20
112T
XL
20”
285/35R20
104T
XL
20”
275/50R20
113V
XL
20”
275/45R20
110V
XL
20”
275/40R20
106V
XL
20”
275/35R20
102T
XL
20”
265/45R20
108T
XL
20”
265/40R20
104T
XL
20”
255/55R20
110V
XL
20”
255/50R20
109H
XL
20”
255/45R20
105T
XL
20”
255/40R20
101T
XL
20”
245/50R20
102H
STD
20”
245/45R20
103T
XL
20”
245/40R20
99T
XL
20”
235/55R20
105V
XL
20”
235/50R20
104T
XL
20”
235/45R20
100T
XL
21”
315/35R21
111T
XL
21”
285/45R21
113T
XL
21”
285/40R21
109T
XL
21”
275/45R21
110V
XL
21”
275/40R21
107T
XL
21”
265/45R21
104T
STD
21”
265/40R21
105T
XL
22”
285/40R22
110T
XL
22”
265/40R22
106T
XL
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