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Observe GSi5

Observe GSi5 is a studless winter tyre, available in a complete size range that covers a variety of vehicles and applications from Passenger car to SUV.

Whether it’s snow, slush, ice or simply slippery roads, Observe GSi5 has the technology to handle every winter condition.

Performance Ratings
Rolling Resistance
E-F
E F
Wet Grip
F
F
Noise
71dB 75dB
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Features and benefits

Bamboo Carbonic Powder
Absorbent carbonic powder made from bamboo charcoal removes the water like layer from the surface of ice. better contact with ice surfaces better traction and braking
Walnut Microbits
Micro particles of black walnut shells in the tread dig into the surface. One of the hardest natural substances, walnut is an environmental component. increased traction on ice and snow improved braking on ice and snow
Swing Sipe
Continuous Centre Rib featuring Swing Sipe. Ensures straight line stability increased traction on ice in any direction
Arrow Lift Technology
Arrow Lift Shoulder assist traction especially when tire is new Improved initial Traction
Spider Sipes
Advanced multi directional "Spider Sipes" maximum grip while cornering improved grip while accelerating or braking

Specifications

Tire Size Rim Diameter Load Speed Index Tread Depth (mm) Overall Diameter (mm) Overall Width (mm) Approved Rim Width Range (inch)
155/80 R13 13 79Q 9.0 578 157 4,0-4,5-5,0 F F 71 dB
175/70 R13 13 82Q 9.5 576 177 4,5-5.0-6,0 F F 71 dB
175/65 R14 14 82Q 9.5 586 180 5,0-5.0-6,0 F F 71 dB
185/70 R14 14 88Q 9.5 616 189 4,5-5.5-6,0 F F 71 dB
185/65 R14 14 86Q 9.5 596 189 5,0-5.5-6,5 F F 71 dB
185/60 R14 14 82Q 9.5 578 189 5,0-5.5-6,5 F F 71 dB
195/60 R14 14 86Q 9.5 590 201 5,5-6.0-7,0 F F 71 dB
P205/75 R14 14 95Q 9.5 664 203 5,0-5,5-7,0 E F 71 dB
145/65 R15 15 72Q 8.7 572 151 4,0-4.5-5,0 F F 71 dB
175/65 R15 15 84Q 9.5 610 180 5,0-5.0-6,0 F F 71 dB
175/55 R15 15 77Q 9.0 573 181 5,0-5.5-6,0 F F 71 dB
185/65 R15 15 88Q 9.5 621 189 5,0-5.5-6,5 E F 71 dB
185/60 R15 15 84Q 9.5 604 189 5,0-5.5-6,5 F F 71 dB
185/55 R15 15 82Q 9.5 585 194 5,0-6.0-6,5 F F 71 dB
195/65 R15 15 91Q 9.5 635 201 5,5-6.0-7,0 E F 71 dB
195/60 R15 15 88Q 9.5 618 200 5,5-6.0-7,0 F F 71 dB
P205/75 R15 15 97Q 9.5 689 202 5,0-5.5-7,0 E F 71 dB
P205/70 R15 15 95Q 9.5 669 209 5,0-6.0-7,0 E F 71 dB
205/65 R15 15 94Q 9.5 647 203 5,5-6.0-7,5 E F 71 dB
205/60 R15 15 91Q 9.5 627 206 5,5-6.0-7,5 F F 71 dB
P215/75 R15 15 100Q 9.5 702 211 5,5-6.0-7,0 E F 71 dB
215/70 R15 15 98Q 9.5 681 220 5,5-6.5-7,0 E F 71 dB
215/65 R15 15 96Q 9.5 661 221 6,0-6.5-7,5 E F 71 dB
215/60 R15 15 94Q 9.5 640 222 6,0-6.5-7,5 E F 71 dB
P225/75 R15 15 102Q 10.6 718 222 6,0-6.0-7,5 F F 71 dB
225/70 R15 15 100Q 10.1 697 228 6,0-6.5-7,5 E F 71 dB
235/75 R15 15 105Q 10.6 731 236 6,0-6.5-8,0 E F 71 dB
265/75 R15 15 112Q 11.1 778 268 7,0-7.5-9,0 E F 73 dB
185/60 R16 16 86Q 9.5 628 189 5,0-5,5-6,5 F F 71 dB
185/55 R16 16 83Q 9.5 610 194 5,0-6.0-6,5 F F 71 dB
195/55 R16 16 87Q 9.5 620 201 5,5-6.0-7,0 F F 71 dB
195/50 R16 16 84Q 9.5 604 198 5,5-6.0-7,0 F F 71 dB
205/70 R16 16 97Q 9.5 694 209 5,0-6,0-7,0 E F 71 dB
P205/70 R16 16 96Q 9.5 693 205 5,0-6.0-7,0 E F 71 dB
205/65 R16 16 95Q 9.5 672 209 5,5-6.0-7,5 E F 71 dB
205/60 R16 16 92Q 9.5 653 297 5,5-6.0-7,5 E F 71 dB
205/55 R16 16 94Q XL 9.5 632 213 5,5-6.5-7,5 E F 71 dB
215/75 R16 16 101Q 10.6 729 207 5,5-6-7,0 E F 71 dB
215/70 R16 16 100Q 9.5 707 218 5,5-6.5-7,0 E F 71 dB
215/65 R16 16 98Q 9.5 686 220 6,0-6.5-7,5 E F 71 dB
215/60 R16 16 95Q 9.5 665 220 6,0-6.5-7,5 E F 71 dB
225/75 R16 16 104Q 10.6 742 224 6,0-6.0-7,5 E F 71 dB
225/70 R16 16 103Q 10.2 722 226 6,0-6.5-7,5 E F 71 dB
225/65 R16 16 100Q 9.5 698 228 6,0-6.5-8,0 E F 71 dB
225/60 R16 16 98Q 10.1 676 225 6,0-6.5-8,0 F F 71 dB
235/75 R16 16 108Q 10.6 757 237 6,0-6.5-8,0 E F 71 dB
235/70 R16 16 106Q 10.6 737 241 6,0-7.0-8,0 E F 71 dB
235/65 R16 16 103Q 10.6 712 240 6,5-7.0-8,5 E F 71 dB
235/60 R16 16 100Q 10.6 688 241 6,5-7.0-8,5 E F 71 dB
245/75 R16 16 111Q 10.6 774 249 6,5-7.0-8,0 E F 71 dB
245/70 R16 16 107Q 10.6 749 250 6,5-7.0-8,0 E F 71 dB
255/70 R16 16 111Q 10.6 764 262 6,5-7.5-8,5 E F 73 dB
265/75 R16 16 116Q 11.1 803 271 7,0-7.5-9,0 E F 73 dB
265/70 R16 16 112Q 11.1 777 276 7,0-8.0-9,0 E F 73 dB
205/50 R17 17 93Q XL 9.5 638 212 5,5-6.5-7,5 E F 71 dB
P215/65 R17 17 98Q 10.1 713 219 6,0-6.5-7,5 E F 71 dB
215/60 R17 17 96Q 9.5 693 219 6,0-6.5-7,5 F F 71 dB
225/65 R17 17 102Q 10.1 725 224 6,0-6.5-8,0 E F 71 dB
225/60 R17 17 99Q 10.1 706 227 6,0-6.5-8,0 E F 71 dB
225/55 R17 17 97Q 9.5 680 233 6,0-7,0-8,0 E F 71 dB
235/65 R17 17 104Q 10.6 739 237 6,5-7.0-8,5 E F 71 dB
235/60 R17 17 102Q 10.6 714 240 6,5-7.0-8,5 E F 71 dB
235/55 R17 17 99Q 9.5 690 241 6,5-7.5-8,5 E F 71 dB
245/70 R17 17 110Q 10.6 776 248 6,5-7.0-8,0 E F 71 dB
245/65 R17 17 107Q 10.6 750 248 7,0-7.0-8,5 E F 71 dB
245/45 R17 17 95Q 9.5 652 243 7,5-8,0-9,0 F F 71 dB
P255/70 R17 17 110Q 10.6 789 260 6,5-7.5-8,5 E F 73 dB
255/60 R17 17 106Q 10.6 738 261 7,0-7.5-9,0 E F 73 dB
265/70 R17 17 115Q 11.1 803 274 7,0-8.0-9,0 E F 73 dB
265/65 R17 17 112Q 11.1 775 272 7,5-8.0-9,5 E F 73 dB
P285/70 R17 17 117Q 11.1 830 292 7,5-8.5-9,5 E F 75 dB
215/55 R18 18 99Q XL 9.5 693 226 6,0-7,0-7,5 E F 71 dB
P215/55 R18 18 94Q 9.1 693 222 6,0-7.0-7,5 E F 71 dB
215/50 R18 18 92Q 9.5 673 226 6,0-7,0-7,5 E F 71 dB
225/55 R18 18 98Q 9.5 706 231 6,0-7.0-8,0 E F 71 dB
225/45 R18 18 95Q XL 9.5 659 225 7,0-7.5-8,5 F F 71 dB
235/65 R18 18 106Q 10.6 763 238 6,5-7.0-8,5 E F 71 dB
235/60 R18 18 107Q XL 10.6 741 240 6,5-7.0-8,5 E F 71 dB
235/55 R18 18 100Q 9.5 717 242 6,5-7.5-8,5 E F 71 dB
235/50 R18 18 97Q 9.5 695 241 6,5-7.5-8,5 E F 71 dB
245/60 R18 18 105Q 10.6 751 246 7,0-7.0-8,5 E F 71 dB
245/45 R18 18 100Q XL 9.5 677 243 7,5-8,5-9,0 E F 71 dB
245/40 R18 18 97Q XL 9.5 653 248 8,0-8,5-9,5 F F 71 dB
255/70 R18 18 113Q 10.6 815 260 6,5-7,5-8,5 E F 73 dB
P255/70 R18 18 112Q 10.6 815 260 6,5-7.5-8,5 E F 73 dB
P255/65 R18 18 109Q 10.6 788 260 7,0-7.5-9,0 E F 73 dB
255/60 R18 18 112Q XL 10.6 763 260 7,0-7.5-9,0 E F 73 dB
255/55 R18 18 109Q XL 9.9 737 260 7,0-8.0-9,0 E F 73 dB
P265/70 R18 18 114Q 11.1 829 272 7,0-8.0-9,0 E F 73 dB
265/65 R18 18 114Q 11.1 799 275 7,5-8.0-9,5 E F 73 dB
265/60 R18 18 110Q 11.1 774 271 7,5-8.0-9,5 E F 73 dB
P275/65 R18 18 114Q 11.1 814 282 7,5-8.0-9,5 E F 73 dB
P225/55 R19 19 99Q 9.5 732 231 6,0-7.0-8,0 E F 71 dB
235/55 R19 19 101Q 9.5 741 245 6,5-7.5-8,5 E F 71 dB
235/50 R19 19 99Q 9.5 720 240 6,5-7.5-8,5 E F 71 dB
P245/55 R19 19 103Q 9.5 754 250 7,0-7.5-8,5 E F 71 dB
P255/60 R19 19 108Q 10.6 789 260 7,0-7.5-9,0 E F 73 dB
255/55 R19 19 111Q XL 9.9 763 261 7,0-8.0-9,0 E F 73 dB
255/50 R19 19 107Q XL 9.9 740 261 7,0-8.0-9,0 E F 73 dB
275/55 R19 19 111Q 9.9 786 282 7,5-8.5-9,5 E F 73 dB
285/45 R19 19 111Q XL 9.9 737 285 9,0-9.5-10,5 E F 75 dB
P235/55 R20 20 102Q 9.5 770 244 6,5-7.5-8,5 E F 71 dB
P245/50 R20 20 102Q 9.5 757 247 7,0-7.5-8,5 E F 71 dB
255/55 R20 20 111Q XL 9.9 789 260 7,0-8.0-9,0 E F 73 dB
255/50 R20 20 109Q XL 9.9 764 265 7,0-8,0-9,0 E F 73 dB
P265/50 R20 20 106Q 9.9 777 271 7,5-8.5-9,5 E F 73 dB
P275/60 R20 20 114Q 11.1 838 279 7,5-8.0-9,5 E F 73 dB
275/55 R20 20 113Q 9.9 810 284 7,5-8.5-9,5 E F 73 dB
275/40 R20 20 106Q XL 9.9 732 271 9,0-9.5-11,0 E F 73 dB
285/50 R20 20 116Q XL 9.9 794 297 8.0-9.0-10.0 - F 75 dB
315/35 R20 20 110Q XL 9.9 731 311 10,5-11.0-12,5 E F 75 dB
275/50 R21 21 113Q XL 9.9 809 284 7.5-8.5-9.5 - F 72 dB
295/40 R21 21 111Q XL 9.9 769 301 10,0-10.5-11,5 - F 75 dB
275/40 R22 22 107Q XL 9.9 779 278 9,0-9,5-11,0 E F 72 dB