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Product Features

  • Directional tread pattern design with main lateral grooves stretched curvedly from center to shoulder can improve lateral drainage and snow grip.
  • Varied shape blocks formed by irregularly locating different shape of lateral grooves on tread center, and broad sipes on center rib for increasing biting edges can together help to expel ice and snow like the function of snow rake.
  • Broadening circumferential groove can improve longitudinal drainage efficiency and drainage performance on wet roads substantially.
  • The recess design on circumferential groove wall can increase water film breaking ability, and also be helpful to snow expelling efficiency and snow performance improvement.(refer to the sketch below)
  • Lateral grooves located on tread shoulder blocks can increase snow biting edges to upgrade snow performance. Thin and shallow grooves on tread shoulder can also beautify tread pattern.
  • Varied shape blocks and ladder-shape pattern on tread edge areas can broaden contact area with ice/snow to strengthen snow shoveling capability and reinforce snow traction. (refer to the graph below)
  • Increasing main lateral groove and sipe quantity can enhance snow performance. For maximizing snow grip, 3D sipe design is adopted with different depth(7 mm for center area/ 6mm for shoulder area) depending on different block location.
  • Profile design for maximizing tire's footprint(tread contact width) can improve rolling resistance and snow performance under keeping dry/wet performance.
  • Wet braking for SV-4 is 1.6% better than SV-3. Snow braking for SV-4 is 8.5% better than SV-3.(refer to the graph below)

Size

inch selection
  • 13"

  • 14"

  • 15"

  • 16"

  • 17"

  • 18"

  • 19"

  • 20"

  • 21"

Size

Inch Size Load Index Speed Index RRC WET Noise Value Noise Class
13 145/70R13 71 T E D 71 B
14 175/65R14 86(XL) T D C 71 B
15 175/55R15 77 Q N/A N/A N/A N/A
15 175/55R15 77 T D C 71 B
15 185/65R15 92(XL) T D C 71 B
15 195/65R15 95(XL) T D B 71 B
16 205/55R16 94(XL) V C B 71 B
16 215/65R16 102(XL) H C B 71 B
17 225/45R17 94(XL) V D B 71 B
17 215/60R17 100(XL) V C B 71 B
18 225/40R18 92(XL) V D B 71 B
18 215/45R18 93(XL) V D B 71 B
18 215/45R18 93(XL) Q N/A N/A N/A N/A
18 235/45R18 98(XL) V D B 71 B
18 245/45R18 100(XL) V C B 71 B
18 255/55R18 109(XL) V C B 71 B
18 235/60R18 107(XL) V C B 71 B
19 255/35R19 96(XL) Q N/A N/A N/A N/A
19 255/35ZR19 96(XL) W D B 71 B
19 255/45R19 104(XL) V C B 71 B
19 215/50R19 93 V D B 71 B
20 255/45R20 105(XL) V C B 71 B
20 235/50R20 104(XL) V C B 71 B
20 195/55R20 95(XL) H C B 71 B
21 275/40R21 107(XL) Q N/A N/A N/A N/A
21 275/40ZR21 107(XL) W C B 71 B