The Z4+AS is an ultra high performance all-season tyre, designed for uncompromising performance under all weather conditions. Engineered for high-speed performance, cornering, and braking, the Z4+AS lets you get more out of your car.

  • Optimized to deliver a balance between ultra-high performance needs and the comfort of everyday driving in all weather conditions
  • Special silica blends maximize grip and handling stability in dry conditions while maintaining outstanding wear characteristics
  • Solid Center Rib: Improves lateral stability and road comfort

  • High angle v-shaped tread grooves: Aggressive high angle grooves enhance water evacuation to improve wet handling and hydroplane resistance

  • Grooved tread block walls: Reinforces block stiffness, promoting even distribution of load to improve handling and wear characteristics. Designed to reduce pipe resonance for a more comfortable and quiet ride

  • Taper tread edges: Promotes uniform contact pressure for improved stability

  • Shoulder tie bars: Shoulder tread block stabilizers increase block stiffness for better control and stability

  • Angled micro-sipes: Provide biting edges to improve all weather traction in wet and snow

  • Shoulder profile: Unique shoulder profile designed for increased shock absorption for everyday driving comfort

  • Rim Protector: Designed to protect against rim damage

SIZE PR LI/SR STANDARD
RIM (in)
S.W.
(mm)
O.D.
(mm)
SINGLE
MAX LOAD
(kg @ kPa)
ALTERNATIVE
RIM (in)
UTQG Rolling Resistance Wet Grip Noise Class Noise
SIZE PR LI/SR STANDARD
RIM (in)
S.W.
(mm)
O.D.
(mm)
SINGLE
MAX LOAD
(kg @ kPa)
ALTERNATIVE
RIM (in)
UTQG Rolling Resistance Wet Grip Noise Class Noise
205/50ZR16 STD 87W 6.5J 612 214 545 @ 300 51/2J 6J 61/2J 7J 71/2J 380/AA/A F C 2 71 dB
225/50ZR16 STD 92W 7.0J 632 233 630 @ 300 6J 61/2J 7J 71/2J 8J 380/AA/A E B 2 71 dB
205/55ZR16 STD 91W 6.5J 632 214 615 @ 300 51/2J 6J 61/2J 7J 71/2J 380/AA/A F C 2 71 dB
215/55ZR16 XL 97W 7.0J 642 226 730 @ 340 6J 61/2J 7J 71/2J 380/AA/A E C 2 72 dB
225/55ZR16 XL 99W 7.0J 654 233 775 @ 340 6J 61/2J 7J 71/2J 8J 380/AA/A E B 2 72 dB
205/40ZR17 XL 84W 7.5J 596 212 500 @ 340 7J 71/2J 8J 380/AA/A F C 2 72 dB
245/40ZR17 XL 95W 8.5J 628 248 690 @ 340 8J 81/2J 9J 91/2J 380/AA/A E B 2 72 dB
215/45ZR17 XL 91W 7.0J 626 213 615 @ 340 7J 71/2J 8J 380/AA/A F C 2 72 dB
225/45ZR17 XL 94W 7.5J 634 225 670 @ 340 7J 71/2J 8J 81/2J 380/AA/A B B 2 72 dB
235/45ZR17 XL 97W 8.0J 644 236 670 @ 300 71/2J 8J 81/2J 9J 380/AA/A E B 2 72 dB
245/45ZR17 XL 99W 8.0J 652 243 690 @ 300 71/2J 8J 81/2J 9J 380/AA/A E B 2 72 dB
205/50ZR17 XL 93W 6.5J 638 214 650 @ 340 51/2J 6J 61/2J 7J 71/2J 380/AA/A F C 2 72 dB
215/50ZR17 XL 95W 7.0J 648 226 615 @ 300 6J 61/2J 7J 71/2J 380/AA/A E C 2 72 dB
215/35ZR18 XL 84W 7.5J 607 218 500 @ 340 7J 71/2J 8J 81/2J 380/AA/A F C 2 72 dB
225/40ZR18 XL 92W 8.0J 637 230 630 @ 340 71/2J 8J 81/2J 9J 380/AA/A B B 2 72 dB
235/40ZR18 XL 95W 8.5J 645 241 690 @ 340 8J 81/2J 9J 91/2J 380/AA/A E B 2 72 dB
245/40ZR18 XL 97W 8.5J 653 248 730 @ 340 8J 81/2J 9J 91/2J 380/AA/A E B 2 72 dB
225/45ZR18 XL 95W 7.5J 659 225 615 @ 300 7J 71/2J 8J 81/2J 380/AA/A E B 2 72 dB
245/45ZR18 XL 100W 8.0J 677 243 800 @ 340 71/2J 8J 81/2J 9J 380/AA/A E B 2 72 dB
245/35ZR20 XL 95W 8.5J 680 248 690 @ 340 8J 81/2J 9J 91/2J 380/AA/A E B 2 72 dB
255/35ZR20 XL 97W 9.0J 686 260 730 @ 340 81/2J 9J 91/2J 10J 380/AA/A E B 2 73 dB
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