Which tire has the highest Treadwear (UTQG) in size 215/65R17

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 215/65R17?


800 - Treadwear

 Continental ControlContact Tour A/S - UTQG: 800AB - Tire Rating: 0

 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


640 - Treadwear

 Bridgestone Turanza EL400 - UTQG: 640AB - Tire Rating: 3.07


540 - Treadwear

 Continental ExtremeWinterContact - UTQG: 540AA - Tire Rating: 0


500 - Treadwear

 Nexen CP672 - UTQG: 500AA - Tire Rating: 4.57


480 - Treadwear

 Michelin Energy Saver A/S - UTQG: 480AB - Tire Rating: 0

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


440 - Treadwear

 Cooper CS3 Touring - UTQG: 440AA - Tire Rating: 0