215/40 R18 - Best tyres 2025 - market overview, tests, reviews
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215/40 R18 doesn't belong to the most popular dimensions for tyres - there are tyre models available, which can be compared to 325/30 R21, 155/60 R15, 155/65 R13. Let's break down the sizing - 40 is height of the tyre, which is calculated as 40% of the tyre width (215mm), which means the sidewall height has 86 mm. The wheel diameter is R18, which means it fits to a 18 inch/457.2mm diameter wheel. The total circumference of the tyre is mm, which is very similar to 215/55 R16(2019.73 mm), 275/70 R16(2486.26 mm), 215/70 R15(2142.57 mm), 285/35 R21(2302.47 mm), 225/35 R20(2090.73 mm), 285/50 R20(2491.28 mm), 225/50 R18(2143.19 mm). You can find 215/40 R18 on 9 car models - mainly Alfa Romeo, Hyundai, Alpine, Audi, BMW.
215/40 R18 tire tests
| Tyre size | Organization | Year | Type | Designation | Winner | Best value | Tested tyres | Vehicle |
|---|---|---|---|---|---|---|---|---|
| 215/40 R18 | Sportauto | 2024 | Passenger car | Continental PremiumContact 7 | Maxxis Victra Sport 5 | 5 | Hyundai i20 N | |
| 215/40 R18 | SPORTAUTO | 2024 | Passenger car | Continental AllSeasonContact 2 | Vredestein Quatrac Pro+ | 6 | Hyundai i20N | |
| Tyre size | Organization | Year | Type | Designation | Winner | Best value | Tested tyres | Vehicle |
