Which tire has the highest Treadwear (UTQG) in size 205/65R16

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 205/65R16?

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800 - Treadwear

 Continental TrueContact - UTQG: 800AB - Tire Rating: 0

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740 - Treadwear

 Goodyear Assurance ComforTred Touring - UTQG: 740AB - Tire Rating: 0

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700 - Treadwear

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

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680 - Treadwear

 Kumho Solus KR21 - UTQG: 680AB - Tire Rating: 4.5

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600 - Treadwear

 BFGoodrich Advantage T/A Sport - UTQG: 600AA - Tire Rating: 0

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520 - Treadwear

 Pirelli Scorpion STR - UTQG: 520AB - Tire Rating: 3.57

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500 - Treadwear

 Nexen CP672 - UTQG: 500AA - Tire Rating: 4.57

 Yokohama Geolandar A/T-S G012 - UTQG: 500AB - Tire Rating: 4.52

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480 - Treadwear

 Michelin Energy Saver A/S - UTQG: 480AB - Tire Rating: 0

 Bridgestone Ecopia EP422 - UTQG: 480AA - Tire Rating: 0

 Dunlop SP Sport LM703 - UTQG: 480AA - Tire Rating: 4.25

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460 - Treadwear

 Nexen CP671 - UTQG: 460AA - Tire Rating: 3.88

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440 - Treadwear

 Cooper CS3 Touring - UTQG: 440AA - Tire Rating: 0

 Toyo Celsius - UTQG: 440AB - Tire Rating: 0

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400 - Treadwear

 Nexen CP672a - UTQG: 400AA - Tire Rating: 4.25

 Toyo Proxes TPT - UTQG: 400AA - Tire Rating: 4.52

 Nexen CP641 - UTQG: 400AA - Tire Rating: 4.22

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360 - Treadwear

 Achilles Multivan - UTQG: 360AA - Tire Rating: 3.88

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340 - Treadwear

 Kumho Solus KH15 - UTQG: 340AAA - Tire Rating: 4.18

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320 - Treadwear

 Nankang AS-1 - UTQG: 320AA - Tire Rating: 4.46

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