In this comparison, we are comparing a tyre from a manufacturer from China (Westlake) against a tyre from a manufacturer from Taiwan (Nankang). Generally, Nankang summer tyres are slightly better rated (41%) than Westlake (22%). But when it comes to comparing Westlake Sport SA-37 and Nankang Noble Sport NS-20, the rating is the same - 0%. The first tyre test of Westlake Sport SA-37 was done in 2016, compared to 2018 when was the Nankang Noble Sport NS-20 first tested. Important for this comparison is also the Autozeitung 2020 225/50 R17 test, where both the Sport SA-37 and the Noble Sport NS-20 were tested.