Which tire has the highest Treadwear (UTQG) in size 265/35R20

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 265/35R20?

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560 - Treadwear

 Continental SureContact RX - UTQG: 560AAA - Tire Rating: 0

 Continental ExtremeContact DWS 06 - UTQG: 560AAA - Tire Rating: 0

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500 - Treadwear

 Continental ProContact TX - UTQG: 500AA - Tire Rating: 0

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320 - Treadwear

 Nitto NT555 G2 Summer Ultra High Performance Tire - UTQG: 320AAA - Tire Rating: 0

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300 - Treadwear

 Michelin Pilot Super Sport - UTQG: 300AA - Tire Rating: 4.52

 Nitto NT555 Summer Ultra High Performance - UTQG: 300AA - Tire Rating: 4.13

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240 - Treadwear

 Toyo Proxes Sport - UTQG: 240AAA - Tire Rating: 0

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180 - Treadwear

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

 Yokohama Advan Sport - UTQG: 180AAA - Tire Rating: 4.23

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