Which tire has the highest Treadwear (UTQG) in size 285/40R19

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 285/40R19?

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280 - Treadwear

 Bridgestone Potenza RE050A - UTQG: 280AAA - Tire Rating: 3.84

 Continental ContiSportContact 3 - UTQG: 280AAA - Tire Rating: 4.68

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220 - Treadwear

 Michelin Pilot Sport 2 - UTQG: 220AAA - Tire Rating: 4.69

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