Which tire has the highest Treadwear (UTQG) in size 225/70R14

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 225/70R14?


500 - Treadwear

 Toyo Open Country A/T - UTQG: 500AB - Tire Rating: 4.52


440 - Treadwear

 Cooper Cobra Radial G/T - UTQG: 440AB - Tire Rating: 4.43


420 - Treadwear

 Kumho Road Venture ST KL11 - UTQG: 420AB - Tire Rating: 4.56


400 - Treadwear

 BFGoodrich Radial T/A - UTQG: 400AB - Tire Rating: 3.94