Which tire has the highest Treadwear (UTQG) in size 265/70R18

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 265/70R18?


740 - Treadwear

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

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


680 - Treadwear

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


600 - Treadwear

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

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


580 - Treadwear

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


520 - Treadwear

 Continental ContiTrac - UTQG: 520AB - Tire Rating: 0


500 - Treadwear

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

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

 Falken WPAT01 WildPeak A/T - UTQG: 500AB - Tire Rating: 4.69

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

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