Which tire has the highest Treadwear (UTQG) in size 315/35R24

It's time to buy new tires for my car, but I want to buy a tire that lasts longer than the original brand, OEM. Which tire has the highest Treadwear in this size 315/35R24?


420 - Treadwear

 Yokohama Parada Spec-X - UTQG: 420AA - Tire Rating: 4.55

 Continental ContiCrossContact UHP - UTQG: 420AAA - Tire Rating: 4.68