Which tire has the highest Treadwear (UTQG) in size 245/45R20

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 245/45R20?

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700 - Treadwear

 Continental PureContact - UTQG: 700AA - Tire Rating: 0

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560 - Treadwear

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

 Nitto Motivo All-Season Ultra High Performance Tire - UTQG: 560AA - Tire Rating: 0

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

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540 - Treadwear

 Continental ExtremeContact DWS - UTQG: 540AA - Tire Rating: 0

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500 - Treadwear

 Cooper Zeon RS3-A - UTQG: 500AAA - Tire Rating: 0

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480 - Treadwear

 Continental CrossContact LX Sport - UTQG: 480AA - Tire Rating: 0

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420 - Treadwear

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

 Nitto NT420S All-Season Tire - UTQG: 420AA - Tire Rating: 0

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

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400 - Treadwear

 Pirelli Pzero Nero - UTQG: 400AAA - Tire Rating: 4.31

 Pirelli Scorpion Zero - UTQG: 400AA - Tire Rating: 3.53

 Achilles Desert Hawk UHP - UTQG: 400AA - Tire Rating: 4.63

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340 - Treadwear

 Continental ContiExtremeContact DW - UTQG: 340AAA - Tire Rating: 4.58

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320 - Treadwear

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

 Kumho Ecsta SPT KU31 - UTQG: 320AAA - Tire Rating: 4.17

 Yokohama Advan ST - UTQG: 320AAA - Tire Rating: 4.55

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300 - Treadwear

 Cooper Zeon RS3-S - UTQG: 300AAA - Tire Rating: 0

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280 - Treadwear

 Hankook Ventus V12 evo K110 - UTQG: 280AAA - Tire Rating: 4.02

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260 - Treadwear

 Nitto Invo Luxury Sport Ultra High Performance Tire - UTQG: 260AAA - Tire Rating: 0

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240 - Treadwear

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

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220 - Treadwear

 Goodyear Eagle F1 SuperCar - UTQG: 220AAA - Tire Rating: 0

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

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