In this comparison, both of the tyres are made by a brand from France.
Kleber is a brand that belongs to the Michelin group. Generally,
Michelin summer tyres are slightly better rated (84%) than
Kleber (56%). In this particular case, the Michelin Pilot Sport 4 SUV has a better rating of 93% compared to 79% of the Kleber Quadraxer 3. The first tyre test of Michelin Pilot Sport 4 SUV was done in 2020, compared to 2022 when was the Kleber Quadraxer 3 first tested. If you wonder where the tyres in question are made, the
Pilot Sport 4 SUV is made in Poland/Spain and
Quadraxer 3 is made in Poland.