Continental WinterContact TS 870 175/65 R17

Continental WinterContact TS 870 is a winter tyre made in total of 80 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 175/65 R17 is 20mm wider than the narrowest dimension (155) and 0mm narrower than the widest one (175). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (175mm), which results in 113.75mm sidewall height. In 175/65 R17, WinterContact TS 870 usually competes against UltraGrip Performance 3, which is a tyre from GoodYear with a rating of 95%, compared to 99% of the Continental in question.