Michelin
Above you can see the results of the SportAuto 2017 225/40 R18 test performed by SportAuto on a in 2017. This test was performed in 225/40 R18, but is applicable to other similar sizes, especially in the same tyre width (225). Michelin Pilot Sport 4 is the best of 7 tested tyres according to tested properties (Rating, Wet, Dry, Enviromental impact, ). Other featured tyres include Goodyear Eagle F1 Asymmetric 3, Bridgestone Turanza T001, Continental ContiSportContact 5; Some tyres weren't included in the test, such as Pirelli P ZERO PZ4, Hankook Ventus evo, Michelin Primacy 5.
Tests usually don't cover the whole market - here is our selection what not to miss when shopping for tyres in this size.