I've had several sets on other cars and have been pleased, but this is my first set of HTR's. Might not be the best track tire, but my car is a cruiser. Right off, I've noticed a very good ride. At 13K, my fronts were almost perfect but my rears were hitting the bars and driving in the rain was getting twitchy. For $399.00 w/shipping, this is probably a good choice for my driving style. I'll report back on the mileage results in case anyone's interested. Later.

 

I've got the HTR Z II's in 225/40-18 and 265/35-18 and they seem to function adequately.
Not the best tires ever but good "bang for the buck"
In addition, they functioned (very progressive) and held up nicely for the limited track time I subjected them to.