Which tire has the highest Treadwear (UTQG) in size 225/70R16

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 225/70R16?

780 - Treadwear

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

740 - Treadwear

 Cooper Discoverer SRX - UTQG: 740AB - Tire Rating: 0

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

 Continental CrossContact LX20 - UTQG: 740AB - Tire Rating: 0

680 - Treadwear

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

 Continental ContiCrossContact LX - UTQG: 680AB - Tire Rating: 4.17

640 - Treadwear

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

600 - Treadwear

 Yokohama Geolandar SUV G055 - UTQG: 600BA - Tire Rating: 0

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

 Cooper Adventurer H/T CUV - UTQG: 600AB - Tire Rating: 0

 Cooper Discoverer LSX Plus - UTQG: 600AB - Tire Rating: 0

 Goodyear Fortera - UTQG: 600AB - Tire Rating: 4.23

580 - Treadwear

 BFGoodrich Long Trail T/A Tour - UTQG: 580AB - Tire Rating: 4.63

560 - Treadwear

 Sonny Sierra S6 - UTQG: 560AB - Tire Rating: 4.8

 Hankook Dynapro ATM RF10 - UTQG: 560AB - Tire Rating: 4.59

540 - Treadwear

 Maxxis HT 760 - UTQG: 540AB - Tire Rating: 4.42

520 - Treadwear

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

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

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

500 - Treadwear

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

 Kumho Road Venture AT KL78 - UTQG: 500AB - Tire Rating: 4.39

 Toyo Open Country A/T - UTQG: 500AB - Tire Rating: 4.52

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

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

 Michelin LTX M/S - UTQG: 500AB - Tire Rating: 4.52

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

480 - Treadwear

 Federal Couragia A/T - UTQG: 480AB - Tire Rating: 4.56

 Firestone Destination A/T - UTQG: 480AB - Tire Rating: 4.27

460 - Treadwear

 Dunlop Grandtrek AT3 - UTQG: 460AB - Tire Rating: 4.35

440 - Treadwear

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

 Hankook RA07 - UTQG: 440AB - Tire Rating: 4.63

420 - Treadwear

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

400 - Treadwear

 Kumho Radial 798 - UTQG: 400AA - Tire Rating: 4.58

 Nexen SB702 - UTQG: 400AB - Tire Rating: 4.5

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

360 - Treadwear

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

240 - Treadwear

 Yokohama Geolandar G038 HT - UTQG: 240BA - Tire Rating: 4.06