Which tire has the highest Treadwear (UTQG) in size 245/55R17

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 245/55R17?

260 - Treadwear

 Pirelli P7 - UTQG: 260AAA - Tire Rating: 3.81

240 - Treadwear

 Goodyear Excellence - UTQG: 240AA - Tire Rating: 3.66