Which tire has the highest Treadwear (UTQG) in size 295/45R20

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 295/45R20?


460 - Treadwear

 Nexen Roadian HP - UTQG: 460AA - Tire Rating: 4.13


420 - Treadwear

 Hankook Ventus ST RH06 - UTQG: 420AA - Tire Rating: 4.75

 Yokohama Parada Spec-X - UTQG: 420AA - Tire Rating: 4.55

 Marshal Matrac STX KL12 - UTQG: 420AA - Tire Rating: 4.66

 Toyo Proxes ST 2 - UTQG: 420AA - Tire Rating: 4.43

 Toyo Proxes ST - UTQG: 420AA - Tire Rating: 4.58

 Kumho Ecsta STX KL12 - UTQG: 420AA - Tire Rating: 4.5


400 - Treadwear

 Pirelli Scorpion Zero - UTQG: 400AA - Tire Rating: 3.53


360 - Treadwear

 Maxxis MA-S2 Marauder II - UTQG: 360AA - Tire Rating: 4.08


320 - Treadwear

 Yokohama Advan ST - UTQG: 320AAA - Tire Rating: 4.55