Which tire has the highest Treadwear (UTQG) in size 235/60R17

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 235/60R17?

800 - Treadwear

 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

640 - Treadwear

 Toyo Open Country H/T - UTQG: 640AB - Tire Rating: 4.69

 Nitto NT421Q Premier All-Season Crossover - UTQG: 640AA - Tire Rating: 0

600 - Treadwear

 Kumho Road Venture APT KL51 - UTQG: 600AA - Tire Rating: 4.25

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

520 - Treadwear

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

 Achilles Desert Hawk H/T - UTQG: 520AB - Tire Rating: 4.47

 Nexen Roadian HT SUV - UTQG: 520AB - Tire Rating: 4.79

 Nexen Roadian HT - UTQG: 520AB - Tire Rating: 0

500 - Treadwear

 Yokohama Geolandar H/T-S G051 - UTQG: 500AB - Tire Rating: 4.3

 Sailun Terramax HT - UTQG: 500AB - Tire Rating: 4.56

 Kumho Solus KL21 - UTQG: 500AA - Tire Rating: 4.52

 Hankook Dynapro HP RA23 - UTQG: 500AA - Tire Rating: 4.17

480 - Treadwear

 Firestone Destination LE - UTQG: 480AB - Tire Rating: 3.69

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

440 - Treadwear

 Pirelli Scorpion ATR - UTQG: 440AB - Tire Rating: 4.04

 Michelin Latitude Tour HP - UTQG: 440AA - Tire Rating: 4.3

 Toyo Versado CUV - UTQG: 440AA - Tire Rating: 0

420 - Treadwear

 Goodyear Fortera Confortred - UTQG: 420 - Tire Rating: 0

 Maxxis HP-600 - UTQG: 420AA - Tire Rating: 4.38

 Federal Couragia S/U - UTQG: 420AA - Tire Rating: 4

 Hankook Ventus ST RH06 - UTQG: 420AA - Tire Rating: 4.75

 Maxxis MA 656 - UTQG: 420AA - Tire Rating: 0

400 - Treadwear

 Kumho Solus KH17 - UTQG: 400AA - Tire Rating: 4.16

360 - Treadwear

 Hankook Optimo K406 - UTQG: 360AA - Tire Rating: 4.35

 Continental Conti4x4Contact - UTQG: 360AA - Tire Rating: 3.94

340 - Treadwear

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