Continental ContiWinterContact TS 850P is a winter tyre made in total of 114 sizes, ranging from R16 to R16 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 235/55 R17 is 30mm wider than the narrowest dimension (205) and 40mm narrower than the widest one (275). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (235mm), which results in 129.25mm sidewall height. In 235/55 R17, there are 2 possible speed indexes for Continental ContiWinterContact TS 850P - "H","V", which are good for speeds up to 210, 240 km/h. In 235/55 R17, ContiWinterContact TS 850P usually competes against UltraGrip Performance+, which is a tyre from GoodYear with a rating of 85%, compared to 0% of the Continental in question. Latest test in 235/55 R17 was held by GTÜ in 2017, where ContiWinterContact TS 850P received rating "Recommended" and finished on the 3. place. It was tested on a .
