215/75 R16 doesn't belong to the most popular dimensions for winter tyres - there are 36 tyre models available, which can be compared to 185/65 R15, 195/65 R16, 165/60 R14. Let's break down the sizing - 75 is height of the tyre, which is calculated as 75% of the tyre width (215mm), which means the sidewall height has 161.25 mm. The wheel diameter is R16, which means it fits to a 16 inch/406.4mm diameter wheel. The total circumference of the tyre is 2289.91 mm, which is very similar to 245/45 R20(2288.65 mm), 315/35 R20(2288.65 mm), 245/40 R21(2291.48 mm), 325/30 R21(2288.34 mm), 275/40 R20(2287.08 mm), 225/55 R19(2293.68 mm), 275/45 R19(2293.68 mm). There are multiple speed indexes available for winter tyres in 215/75 R16: N(km/h), R(170km/h), S(180km/h). The same goes for weight indexes: 113, 116. You can find 215/75 R16 on 4 car models - mainly CITROËN, Ford, Land Rover, Peugeot.