Which tire has the highest Treadwear (UTQG) in size 225/60R16

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 225/60R16?

800 - Treadwear

 Continental ControlContact Tour A/S - UTQG: 800AB - Tire Rating: 0

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

780 - Treadwear

 Cooper CS5 Grand Touring - UTQG: 780AA - Tire Rating: 0

740 - Treadwear

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

680 - Treadwear

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

620 - Treadwear

 Cooper CS5 Ultra Touring - UTQG: 620AA - Tire Rating: 0

600 - Treadwear

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

540 - Treadwear

 Continental ExtremeWinterContact - UTQG: 540AA - Tire Rating: 0

500 - Treadwear

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

480 - Treadwear

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

460 - Treadwear

 GT Radial Champiro-128 - UTQG: 460AA - Tire Rating: 4.1

440 - Treadwear

 Cooper Trendsetter SE - UTQG: 440AB - Tire Rating: 0

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

 Kumho Solus KH18 - UTQG: 440AA - Tire Rating: 4.19

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

420 - Treadwear

 Nexen N5000 - UTQG: 420AA - Tire Rating: 4.55

400 - Treadwear

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

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

 Achilles 2233 - UTQG: 400AAA - Tire Rating: 4.27

 Nexen CP661 - UTQG: 400AA - Tire Rating: 4.05

 Marshal Matrac MH11 - UTQG: 400AA - Tire Rating: 4.43

360 - Treadwear

 Sonny SU830 - UTQG: 360AA - Tire Rating: 4.31

 Horizon HH301 - UTQG: 360AA - Tire Rating: 0

 Marshal Matrac FX MU11 - UTQG: 360AAA - Tire Rating: 4.03

340 - Treadwear

 Nexen N2000 - UTQG: 340AAA - Tire Rating: 4.42

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

 Kumho Ecsta HM KH31 - UTQG: 340AAA - Tire Rating: 4.26

320 - Treadwear

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

 Marshal Matrac XM KH35 - UTQG: 320AA - Tire Rating: 4.38

 Fate AR-35 Advance - UTQG: 320AA - Tire Rating: 4.21

300 - Treadwear

 Pirelli P6 - UTQG: 300AA - Tire Rating: 4.14

 Yokohama C.DRIVE - UTQG: 300AA - Tire Rating: 4.38

 Hankook Optimo K424 MEO2 - UTQG: 300AA - Tire Rating: 3.76

280 - Treadwear

 Continental ContiPremiumContact 2 - UTQG: 280AAA - Tire Rating: 4.46

 Dunlop SP Sport 01 - UTQG: 280AA - Tire Rating: 4.24

240 - Treadwear

 Goodyear Eagle NCT5 - UTQG: 240AA - Tire Rating: 3.71

 Michelin Primacy HP - UTQG: 240AA - Tire Rating: 4.17

180 - Treadwear

 Bridgestone Potenza GIII - UTQG: 180AA - Tire Rating: 4.52

 Pirelli P6000 - UTQG: 180AA - Tire Rating: 3.76

 Yokohama Geolandar G035 HT - UTQG: 180BA - Tire Rating: 3.75