185/85 R16 doesn't belong to the most popular dimensions for summer tyres - there are 0 tyre models available, which can be compared to
155/60 R15,
170/60 R17,
160/60 R14. Let's break down the sizing - 85 is height of the tyre, which is calculated as 85% of the tyre width (185mm), which means the sidewall height has 157.25 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 2264.77 mm, which is very similar to 225/70 R16
(2266.34 mm), 265/40 R20
(2261.95 mm), 235/45 R20
(2260.38 mm), 195/55 R20
(2269.8 mm), 265/35 R21
(2258.49 mm), 265/30 R22
(2255.04 mm), 235/50 R19
(2254.41 mm). There are multiple speed indexes available for summer tyres in 185/85 R16: N
(km/h). The same goes for weight indexes: 105.
