Designed for tough winter conditions, the Observe G3-Ice combines excellent performance with driving comfort. For areas that experience severe winters, this tire can be studded for added traction on ice and compacted snow. Optimized stud hole placement delivers better traction and a quieter ride with fewer studs. Observe G3-Ice shown with winter studs. Pinned to accept TSMI #11 studs.
| Part Number | Tire Size | Service | Load Range | UTQG | Traction | Temp | Type | Each |
|---|---|---|---|---|---|---|---|---|
| 110150 | 275/60R20 | 115T | SL | - | - | - | Winter | $155.63 |
| 110170 | 275/55R20 | 117T | XL | - | - | - | Winter | $144.06 |
| 110240 | 265/50R20 | 111T | XL | - | - | - | Winter | $135.92 |
| 110320 | 275/65R17 | 119T | XL | - | - | - | Winter | $126.52 |
| 110370 | 245/70R17 | 110T | SL | - | - | - | Winter | $119.39 |
| 110400 | 225/75R16 | 104H | SL | - | - | - | Winter | $101.52 |
| 138370 | 215/70R16 | 100T | SL | - | - | - | Winter | $89.59 |
| 138380 | 245/70R16 | 111T | XL | - | - | - | Winter | $105.49 |
| 138400 | 265/65R17 | 116T | XL | - | - | - | Winter | $113.01 |
| 138410 | 265/60R18 | 114T | XL | - | - | - | Winter | $129.75 |
| 138480 | LT245/75R16 | 120/116Q | E | - | - | - | Winter | $128.30 |
| 138510 | 255/50R19 | 107T | XL | - | - | - | Winter | $145.21 |
| 138530 | 265/70R16 | 112T | SL | - | - | - | Winter | $110.68 |
| 139000 | 225/70R16 | 107T | XL | - | - | - | Winter | $97.14 |
| 139010 | 215/65R16 | 98T | SL | - | - | - | Winter | $88.36 |
| 139020 | 235/65R17 | 108T | XL | - | - | - | Winter | $116.26 |
| 139050 | 225/60R17 | 103T | XL | - | - | - | Winter | $115.26 |
| 139320 | 225/65R17 | 106T | XL | - | - | - | Winter | $114.44 |
| 139330 | 235/70R16 | 106T | SL | - | - | - | Winter | $97.32 |
| 139350 | 245/65R17 | 107T | SL | - | - | - | Winter | $121.92 |
| 139360 | 235/60R17 | 106T | XL | - | - | - | Winter | $123.29 |
| 138020 | 175/70R13 | 82T | SL | - | - | - | Winter | $60.42 |
| 138050 | 175/65R14 | 82T | SL | - | - | - | Winter | $63.18 |
| 139130 | 175/65R15 | 84T | SL | - | - | - | Winter | $70.63 |
| 138040 | 185/70R14 | 88T | SL | - | - | - | Winter | $66.66 |
| 138060 | 185/65R14 | 86T | SL | - | - | - | Winter | $68.00 |
| 138070 | 185/65R15 | 88T | SL | - | - | - | Winter | $72.26 |
| 138200 | 185/55R15 | 82T | SL | - | - | - | Winter | $69.64 |
| 138220 | 185/55R16 | 87T | XL | - | - | - | Winter | $100.68 |
| 138260 | 185/50R16 | 81T | SL | - | - | - | Winter | $98.24 |
| 138010 | 195/65R15 | 91T | SL | - | - | - | Winter | $77.00 |
| 138210 | 195/55R15 | 85T | SL | - | - | - | Winter | $91.54 |
| 138250 | 195/50R15 | 82T | SL | - | - | - | Winter | $89.32 |
| 138280 | 195/45R16 | 84T | XL | - | - | - | Winter | $104.75 |
| 139140 | 195/55R16 | 87T | SL | - | - | - | Winter | $103.20 |
| 138000 | 205/70R15 | 100T | XL | - | - | - | Winter | $83.86 |
| 138100 | 205/60R16 | 92T | SL | - | - | - | Winter | $90.46 |
| 138110 | 205/55R16 | 91T | SL | - | - | - | Winter | $100.75 |
| 138160 | 205/65R15 | 94T | SL | - | - | - | Winter | $80.56 |
| 138270 | 205/50R17 | 89T | SL | - | - | - | Winter | $112.09 |
| 110310 | 215/70R15 | 98T | SL | - | - | - | Winter | $77.08 |
| 138120 | 215/55R17 | 98T | XL | - | - | - | Winter | $112.54 |
| 138130 | 215/50R17 | 91T | SL | - | - | - | Winter | $113.78 |
| 138180 | 215/60R16 | 95T | SL | - | - | - | Winter | $89.76 |
| 138230 | 215/55R16 | 93T | SL | - | - | - | Winter | $103.78 |
| 139030 | 215/60R17 | 100T | XL | - | - | - | Winter | $111.90 |
| 139190 | 215/45R17 | 87T | SL | - | - | - | Winter | $118.70 |
| 139250 | 215/40R17 | 87T | XL | - | - | - | Winter | $120.65 |
| 138140 | 225/50R17 | 94T | SL | - | - | - | Winter | $120.62 |
| 138190 | 225/60R18 | 104T | XL | - | - | - | Winter | $126.68 |
| 138240 | 225/55R17 | 101T | XL | - | - | - | Winter | $116.34 |
| 138330 | 225/40R18 | 92T | XL | - | - | - | Winter | $122.15 |
| 138420 | 225/55R18 | 102T | XL | - | - | - | Winter | $115.16 |
| 139150 | 225/55R16 | 95T | SL | - | - | - | Winter | $112.49 |
| 139200 | 225/45R17 | 91T | SL | - | - | - | Winter | $122.68 |
| 139210 | 225/45R18 | 95T | XL | - | - | - | Winter | $119.76 |
| 110160 | 235/55R17 | 103T | XL | - | - | - | Winter | $120.29 |
| 110180 | 235/50R18 | 101T | XL | - | - | - | Winter | $115.60 |
| 110210 | 235/65R18 | 110T | XL | - | - | - | Winter | $118.12 |
| 110410 | 235/75R16 | 108T | SL | - | - | - | Winter | $103.33 |
| 138150 | 235/45R17 | 94T | SL | - | - | - | Winter | $115.33 |
| 138300 | 235/45R18 | 98T | XL | - | - | - | Winter | $117.92 |
| 138340 | 235/40R18 | 95T | XL | - | - | - | Winter | $132.38 |
| 138430 | 235/55R19 | 105H | XL | - | - | - | Winter | $147.88 |
| 138460 | 235/45R20 | 100T | XL | - | - | - | Winter | $126.54 |
| 138490 | 235/55R18 | 104T | XL | - | - | - | Winter | $119.18 |
| 138500 | 235/50R19 | 103T | XL | - | - | - | Winter | $143.57 |
| 139070 | 235/60R18 | 107T | XL | - | - | - | Winter | $118.96 |
| 139170 | 235/55R20 | 105T | XL | - | - | - | Winter | $121.46 |
| 110130 | 245/45R20 | 99T | SL | - | - | - | Winter | $130.44 |
| 110220 | 245/60R18 | 105T | SL | - | - | - | Winter | $112.98 |
| 110300 | 245/55R19 | 103T | SL | - | - | - | Winter | $143.80 |
| 138290 | 245/45R17 | 99T | XL | - | - | - | Winter | $113.29 |
| 138310 | 245/45R18 | 100T | XL | - | - | - | Winter | $133.80 |
| 138320 | 245/45R19 | 102T | XL | - | - | - | Winter | $149.55 |
| 138350 | 245/40R18 | 97T | XL | - | - | - | Winter | $136.47 |
| 138470 | 245/40R20 | 99T | XL | - | - | - | Winter | $133.04 |
| 139180 | 245/50R18 | 100T | SL | - | - | - | Winter | $131.13 |
| 139260 | 245/40R17 | 95T | XL | - | - | - | Winter | $115.55 |
| 110120 | 255/55R20 | 110T | XL | - | - | - | Winter | $135.80 |
| 110140 | 255/60R18 | 112T | XL | - | - | - | Winter | $128.74 |
| 110230 | 255/50R20 | 109T | XL | - | - | - | Winter | $131.84 |
| 110290 | 255/65R16 | 109T | SL | - | - | - | Winter | $102.12 |
| 110340 | 255/55R19 | 111T | XL | - | - | - | Winter | $149.57 |
| 110390 | 255/70R16 | 111T | SL | - | - | - | Winter | $104.68 |
| 131160 | 255/45R20 | 105T | XL | - | - | - | Winter | $134.47 |
| 138390 | 255/65R17 | 114T | XL | - | - | - | Winter | $122.30 |
| 139090 | 255/55R18 | 109T | XL | - | - | - | Winter | $124.98 |
| 139220 | 255/45R18 | 103T | XL | - | - | - | Winter | $129.99 |
| 139230 | 255/45R19 | 104T | XL | - | - | - | Winter | $148.12 |
| 139270 | 255/40R19 | 100T | XL | - | - | - | Winter | $151.08 |
| 139300 | 255/35R20 | 97T | XL | - | - | - | Winter | $139.86 |
| 110190 | 265/50R19 | 110T | XL | - | - | - | Winter | $151.07 |
| 110350 | 265/70R15 | 112T | SL | - | - | - | Winter | $82.99 |
| 131170 | 265/45R21 | 104T | SL | - | - | - | Winter | $152.66 |
| 110330 | 275/55R19 | 111T | SL | - | - | - | Winter | $158.54 |
| 110360 | 275/60R18 | 117T | XL | - | - | - | Winter | $133.64 |
| 110380 | 275/70R16 | 114T | SL | - | - | - | Winter | $146.10 |
| 131180 | 275/45R20 | 106T | SL | - | - | - | Winter | $142.55 |
| 131200 | 275/40R20 | 106T | XL | - | - | - | Winter | $145.40 |
| 131430 | 275/40R22 | 107T | XL | - | - | - | Winter | $177.62 |
| 138360 | 285/40R19 | 103T | SL | - | - | - | Winter | $164.96 |
| 138440 | 275/50R20 | 109T | SL | - | - | - | Winter | $139.75 |
| 138450 | 275/50R22 | 111T | SL | - | - | - | Winter | $170.51 |
| 139280 | 275/40R19 | 105T | XL | - | - | - | Winter | $160.15 |
| 139310 | 275/35R20 | 102T | XL | - | - | - | Winter | $148.30 |
| 131190 | 285/45R19 | 111T | XL | - | - | - | Winter | $161.65 |
| 131440 | 285/35R21 | 105T | XL | - | - | - | Winter | $167.59 |
| 138520 | 285/50R20 | 116T | XL | - | - | - | Winter | $150.96 |
| 139080 | 285/60R18 | 120T | XL | - | - | - | Winter | $137.65 |
| 139100 | 285/45R22 | 114T | XL | - | - | - | Winter | $173.92 |
| 131210 | 295/40R21 | 111T | XL | - | - | - | Winter | $169.16 |
| 131220 | 295/35R21 | 107T | XL | - | - | - | Winter | $172.61 |
| 132260 | 325/30R21 | 108T | XL | - | - | - | Winter | $191.01 |
| 131230 | 315/35R20 | 106T | SL | - | - | - | Winter | $166.09 |
| 138030 | 175/70R14 | 84T | SL | - | - | - | Winter | $66.89 |
| 138080 | 185/60R14 | 82T | SL | - | - | - | Winter | $69.25 |
| 138090 | 195/60R15 | 88T | SL | - | - | - | Winter | $76.58 |
| 138170 | 185/60R15 | 84T | SL | - | - | - | Winter | $71.24 |
| 139060 | 225/60R18 | 100T | SL | - | - | - | Winter | $135.92 |
| 139290 | 265/40R20 | 104T | XL | - | - | - | Winter | $141.35 |
| 138890 | 215/55R18 | 99/27.31102362T | XL | - | Winter | - | Winter | $125.69 |
| 138910 | 225/55R19 | 99/28.74409449T | NA | - | Winter | - | Winter | $142.14 |
| 148520 | 285/45R22 | 114/32.0984252T | XL | - | Winter | - | Winter | CALL |
