The Iota ST68 is a modern spin on the original Iota tyre designed for SUVs. Engineered for a comfortable ride and longer tyre life, this SUV tyre is an excellent choice for year-round performance. Some key features include three interlocked block lanes for quick steering response and exclamation sipes to maintain traction during wet conditions.
Features and
Benefits
MAIN GROOVES
clear water from surface area in contact with the road to prevent aquaplaning.
THREE INTERLOCKED BLOCK LANES
provide directional stability and quick steering response.
EXCLAMATION SIPES
break thin layering of water to prevent aquaplaning and maintain traction in wet weather conditions.
Series and Sizes
Series | Size | Load & Speed Index |
Max Load
kgs |
Max Inflation
psi |
Rim Width
inches |
Section Width
mm |
Overall
Diameter
mm |
Tread Depth
mm |
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70 | 265/70R16 | 116H XL | 1250 | 51 | 8.0 | 280 | 766 | 8.2 | C | C | 68dB/A |
65 | 235/65R17 | 108V XL | 1000 | 51 | 7.0 | 250 | 726 | 8.2 | C | C | 68dB/A |
65 | 265/65R17 | 116H XL | 1250 | 51 | 8.0 | 272 | 776 | 8.2 | C | C | 68dB/A |
65 | 235/65ZR18 | 106W | 950 | 51 | 7.0 | 253 | 758 | 7.8 | C | C | 68dB/A |
65 | 255/65R18 | 111H | 1090 | 51 | 7.5 | 272 | 778 | 8.0 | C | C | 68dB/A |
60 | 215/60R17 | 100V XL | 800 | 51 | 6.5 | 227 | 686 | 8.0 | C | C | 68dB/A |
60 | 225/60R17 | 99H | 775 | 51 | 6.5 | 239 | 694 | 7.8 | C | C | 68dB/A |
60 | 235/60R17 | 102H | 850 | 51 | 7.0 | 255 | 708 | 7.8 | C | C | 68dB/A |
60 | 255/60R17 | 110V XL | 1060 | 51 | 7.5 | 264 | 726 | 8.6 | C | C | 68dB/A |
60 | 235/60R18 | 107V XL | 975 | 51 | 7.0 | 240 | 739 | 7.9 | C | C | 68dB/A |
60 | 245/60R18 | 105V | 925 | 51 | 7.0 | 258 | 742 | 8.4 | C | C | 68dB/A |
60 | 255/60R18 | 112V XL | 1120 | 51 | 7.5 | 272 | 752 | 8.4 | C | C | 68dB/A |
60 | 265/60R18 | 114V XL | 1180 | 51 | 8.0 | 272 | 775 | 8.4 | C | C | 68dB/A |
60 | 255/60R19 | 109H | 1030 | 51 | 7.5 | 269 | 778 | 8.0 | C | C | 68dB/A |
60 | 275/60R20 | 115V | 1215 | 51 | 8.0 | 279 | 838 | 8.4 | C | C | 68dB/A |
55 | 215/55R18 | 99V XL | 775 | 51 | 7.0 | 226 | 693 | 8.0 | C | C | 68dB/A |
55 | 225/55R18 | 98V | 750 | 51 | 7.0 | 233 | 705 | 7.8 | C | C | 68dB/A |
55 | 235/55R18 | 104V XL | 900 | 51 | 7.5 | 245 | 715 | 7.8 | C | C | 68dB/A |
55 | 255/55R18 | 109V XL | 1030 | 51 | 8.0 | 275 | 725 | 8.2 | C | C | 68dB/A |
55 | 225/55ZR19 | 99Y | 775 | 51 | 7.0 | 233 | 731 | 7.8 | C | C | 68dB/A |
55 | 235/55R19 | 105V | 925 | 51 | 7.5 | 244 | 742 | 7.9 | C | C | 68dB/A |
55 | 245/55ZR19 | 103Y | 875 | 51 | 7.5 | 253 | 753 | 8.2 | C | C | 68dB/A |
55 | 255/55R19 | 111V XL | 1090 | 51 | 8.0 | 265 | 763 | 8.4 | C | C | 68dB/A |
55 | 265/55R19 | 109V | 1030 | 51 | 8.5 | 277 | 775 | 8.4 | C | C | 68dB/A |
55 | 235/55R20 | 102V | 850 | 51 | 7.5 | 245 | 766 | 7.8 | C | C | 68dB/A |
55 | 255/55ZR20 | 110W XL | 1060 | 51 | 8.0 | 265 | 788 | 8.0 | C | C | 68dB/A |
55 | 275/55R20 | 117V XL | 1285 | 51 | 8.5 | 284 | 810 | 8.2 | C | C | 68dB/A |
50 | 235/50R19 | 103V XL | 875 | 51 | 7.5 | 245 | 719 | 8.0 | C | C | 68dB/A |
50 | 255/50ZR19 | 107W XL | 975 | 51 | 8.0 | 265 | 739 | 8.0 | C | C | 68dB/A |
50 | 265/50ZR19 | 110Y XL | 1060 | 51 | 8.5 | 277 | 749 | 8.0 | C | C | 68dB/A |
50 | 235/50R20 | 104V XL | 900 | 51 | 7.5 | 245 | 744 | 7.8 | C | C | 68dB/A |
50 | 245/50ZR20 | 102Y | 850 | 51 | 7.5 | 253 | 754 | 8.2 | C | C | 68dB/A |
50 | 255/50ZR20 | 109W XL | 1030 | 51 | 8.0 | 265 | 764 | 8.4 | C | C | 68dB/A |
50 | 265/50R20 | 111V XL | 1090 | 51 | 8.5 | 277 | 774 | 8.4 | C | C | 68dB/A |
50 | 285/50ZR20 | 116W XL | 1250 | 51 | 9.0 | 297 | 794 | 8.2 | C | C | 68dB/A |
50 | 255/50ZR21 | 106W | 950 | 51 | 8.0 | 265 | 789 | 8.0 | C | C | 68dB/A |
50 | 275/50R21 | 113V XL | 1150 | 51 | 8.5 | 284 | 809 | 8.2 | C | C | 68dB/A |
50 | 275/50R22 | 111V | 1090 | 51 | 8.5 | 284 | 835 | 8.4 | C | C | 68dB/A |
45 | 275/45ZR19 | 108W XL | 1000 | 51 | 9.0 | 273 | 731 | 8.2 | C | C | 68dB/A |
45 | 285/45ZR19 | 111W XL | 1090 | 51 | 9.5 | 285 | 739 | 8.4 | C | C | 68dB/A |
45 | 235/45ZR20 | 100W XL | 800 | 51 | 8.0 | 236 | 720 | 8.0 | C | C | 68dB/A |
45 | 255/45ZR20 | 105W XL | 925 | 51 | 8.5 | 255 | 738 | 8.0 | C | C | 68dB/A |
45 | 265/45ZR20 | 108Y XL | 1000 | 51 | 9.0 | 266 | 746 | 8.0 | C | C | 68dB/A |
45 | 275/45ZR20 | 110Y XL | 1060 | 51 | 9.0 | 273 | 756 | 8.6 | C | C | 68dB/A |
45 | 265/45ZR21 | 108W XL | 1000 | 51 | 9.0 | 266 | 771 | 8.4 | C | C | 68dB/A |
45 | 275/45ZR21 | 110W XL | 1060 | 51 | 9.0 | 273 | 781 | 8.2 | C | C | 68dB/A |
45 | 285/45ZR21 | 109W | 1030 | 51 | 9.5 | 285 | 789 | 8.2 | C | C | 68dB/A |
45 | 275/45ZR22 | 112W XL | 1120 | 51 | 9.0 | 273 | 807 | 8.2 | C | C | 68dB/A |
45 | 285/45R22 | 114V XL | 1180 | 51 | 9.5 | 285 | 815 | 8.2 | C | C | 68dB/A |
45 | 305/45ZR22 | 118W XL | 1320 | 51 | 10.0 | 303 | 833 | 8.0 | C | C | 72dB/A |
40 | 265/40ZR20 | 104Y XL | 900 | 51 | 9.5 | 271 | 720 | 8.2 | C | C | 68dB/A |
40 | 275/40ZR20 | 106Y XL | 950 | 51 | 9.5 | 278 | 728 | 8.2 | C | C | 68dB/A |
40 | 295/40ZR20 | 110Y XL | 1060 | 51 | 10.5 | 301 | 744 | 8.0 | C | C | 72dB/A |
40 | 255/40ZR21 | 102W XL | 850 | 51 | 9.0 | 260 | 737 | 8.0 | C | C | 68dB/A |
40 | 265/40ZR21 | 105Y XL | 925 | 51 | 9.5 | 271 | 745 | 8.0 | C | C | 68dB/A |
40 | 275/40ZR21 | 107Y XL | 975 | 51 | 9.5 | 278 | 753 | 8.6 | C | C | 68dB/A |
40 | 285/40ZR21 | 109W XL | 1030 | 51 | 10.0 | 290 | 761 | 8.2 | C | C | 68dB/A |
40 | 315/40ZR21 | 115W XL | 1215 | 51 | 11.0 | 320 | 785 | 8.2 | C | C | 72dB/A |
40 | 265/40ZR22 | 106Y XL | 950 | 51 | 9.5 | 271 | 771 | 8.4 | C | C | 68dB/A |
40 | 275/40ZR22 | 108Y XL | 1000 | 51 | 9.5 | 278 | 779 | 8.2 | C | C | 68dB/A |
40 | 285/40ZR22 | 110Y XL | 1060 | 51 | 10.0 | 290 | 787 | 8.2 | C | C | 68dB/A |
40 | 305/40ZR22 | 114W XL | 1180 | 51 | 11.0 | 313 | 803 | 8.2 | C | C | 72dB/A |
40 | 285/40ZR23 | 111Y XL | 1090 | 51 | 10.0 | 289 | 804 | 8.2 | C | C | 68dB/A |
35 | 315/35ZR20 | 110W XL | 1060 | 51 | 11.0 | 320 | 728 | 8.2 | C | C | 72dB/A |
35 | 265/35ZR21* | 101Y XL | 825 | 51 | 9.5 | 271 | 710 | 8.2 | C | C | 68dB/A |
35 | 275/35ZR21 | 103Y XL | 875 | 51 | 9.5 | 278 | 725 | 8.2 | C | C | 68dB/A |
35 | 285/35ZR21 | 105Y XL | 925 | 51 | 10.0 | 290 | 733 | 8.2 | C | C | 68dB/A |
35 | 295/35ZR21 | 107Y XL | 975 | 51 | 10.5 | 301 | 739 | 8.0 | C | C | 68dB/A |
35 | 315/35ZR21 | 111W XL | 1090 | 51 | 11.0 | 320 | 753 | 8.0 | C | C | 72dB/A |
35 | 265/35R22 | 102V XL | 850 | 51 | 9.5 | 271 | 745 | 8.0 | C | C | 68dB/A |
35 | 255/35ZR22 | 99W XL | 775 | 51 | 9.0 | 260 | 737 | 8.0 | C | C | 68dB/A |
35 | 275/35ZR22 | 104Y XL | 900 | 51 | 9.5 | 278 | 751 | 8.6 | C | C | 68dB/A |
35 | 285/35ZR22 | 106W XL | 950 | 51 | 10.0 | 290 | 759 | 8.2 | C | C | 68dB/A |
35 | 285/35ZR23 | 107Y XL | 975 | 51 | 10.0 | 290 | 784 | 8.2 | C | C | 68dB/A |
35 | 305/35ZR23 | 111Y XL | 1090 | 51 | 11.0 | 316 | 790 | 8.2 | C | C | 72dB/A |
35 | 325/35ZR23* | 111Y | 1090 | 51 | 11.5 | 331 | 804 | 8.0 | C | C | 72dB/A |
35 | 295/35ZR24 | 110W XL | 1060 | 51 | 10.5 | 301 | 816 | 8.2 | C | C | 72dB/A |
35 | 305/35ZR24 | 112W XL | 1120 | 51 | 11.0 | 313 | 824 | 8.2 | C | C | 72dB/A |
30 | 315/30ZR21 | 105W XL | 925 | 51 | 11.0 | 320 | 723 | 8.2 | C | C | 72dB/A |
30 | 325/30ZR21 | 108Y XL | 1000 | 51 | 11.5 | 331 | 729 | 8.0 | C | C | 72dB/A |
30 | 235/30ZR22 | 90W XL | 600 | 51 | 8.5 | 241 | 701 | 8.0 | C | C | 68dB/A |
30 | 245/30ZR22 | 92W XL | 630 | 51 | 8.5 | 248 | 707 | 8.2 | C | C | 68dB/A |
30 | 255/30ZR22 | 95W XL | 690 | 51 | 9.0 | 260 | 713 | 8.0 | C | C | 68dB/A |
30 | 295/30ZR22 | 103Y XL | 875 | 51 | 10.5 | 301 | 737 | 8.0 | C | C | 72dB/A |
30 | 315/30ZR22 | 107W XL | 975 | 51 | 11.0 | 320 | 749 | 8.0 | C | C | 72dB/A |
25 | 285/25ZR22* | 95W XL | 690 | 51 | 10.5 | 303 | 699 | 8.0 | C | C | 68dB/A |