Which tire has the highest Treadwear (UTQG) in size 295/35R21

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 295/35R21?

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420 - Treadwear

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

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240 - Treadwear

 Continental ContiSportContact 5 P - UTQG: 240AAA - Tire Rating: 0

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220 - Treadwear

 Michelin Latitude Sport - UTQG: 220AAA - Tire Rating: 4.88

 Pirelli Pzero Rosso - UTQG: 220AAA - Tire Rating: 4.36

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180 - Treadwear

 Yokohama Advan Sport V103 - UTQG: 180AAA - Tire Rating: 4.38

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