Yep, I have the Avon Tech M500 size 215/55WR16. They are on par with Yokohamas AVS ES100's in terms of grip and handling. Not the stickest tires out there, but definitely a high bang-for-your-buck kind of tire. I run these at 42psi, the max for my car, because I like to drive fast and hard, plus there is only marginal effect on ride comfort versus the standard 32psi. They give good feedback, and are forgiving enough for you to recover if you push them past their limit in the turns. On the highway, they are smooth, typically do between 75-90mph depending on traffic and location. I’ve gotten them up 125mph+ from time to time and everything feels tight and predictable.
In a blind test for tread noise, you’d swear these were all-season or a grand touring, not summer tires. They ride that quiet. Steering response is average, definitely not as good as the AVS ES100. Tracking tread wear, I should get 25,000 to 28,000 miles before they reach 2/32”.
I’d would like to try PZeros but they don’t come in this size, so I’ll go with the Avon M550 A/Ss next.