Which tire has the highest Treadwear (UTQG) in size 175/60R14

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 175/60R14?


460 - Treadwear

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


400 - Treadwear

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

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


340 - Treadwear

 Kumho Ecsta XT KU37 - UTQG: 340AAA - Tire Rating: 4.35

 Maxxis MA307 - UTQG: 340AA - Tire Rating: 3.3

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