Which tire has the highest Treadwear (UTQG) in size 245/70R17

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 245/70R17?

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740 - Treadwear

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

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

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680 - Treadwear

 Continental TerrainContact A/T - UTQG: 680AA - Tire Rating: 0

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600 - Treadwear

 Nitto Terra Grappler G2 All-Terrain Light Truck Radial Tire - UTQG: 600AB - Tire Rating: 0

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

 Nitto Dura Grappler Highway Terrain Light Truck Tire - UTQG: 600AB - Tire Rating: 0

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580 - Treadwear

 Goodyear Wrangler TrailRunner AT - UTQG: 580AB - Tire Rating: 0

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520 - Treadwear

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

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

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500 - Treadwear

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

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

 Nitto Terra Grappler All-Terrain Light Truck Radial Tire - UTQG: 500AB - Tire Rating: 0

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460 - Treadwear

 GT Radial Savero HT Plus - UTQG: 460AB - Tire Rating: 4.38

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

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440 - Treadwear

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

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400 - Treadwear

 Nexen Roadian 542 - UTQG: 400AAA - Tire Rating: 4.21

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300 - Treadwear

 Bridgestone Dueler H/T D684 - UTQG: 300BB - Tire Rating: 3.98

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