In this comparison, we are comparing a tyre from a manufacturer from Japan (
Toyo) against a tyre from a manufacturer from Italy (
Pirelli). Generally,
Pirelli allround tyres are slightly better rated (89%) than
Toyo (52%). In this particular case, the Pirelli P ZERO PZ4 has a better rating of 91% compared to 52% of the Toyo Celsius AS2. The first tyre test of Toyo Celsius AS2 was done in 2022, compared to 2017 when was the Pirelli P ZERO PZ4 first tested. We also know where
Celsius AS2 is made - Japan.