My car came oem equipped with 225/50/17 tires. To give my car a better 'stance', I up'd the tires size to a 55 series so the 'fender-to-tire' distance wouldn't be so large. In doing so, the Optimo727 was my pick of choice since it was a well rated cheap tire that had good wear numbers. Boy am I glad I did! The factory Michelin tires couldn't even start to compare in ride comfort to these tires. The 727s made my car actually ride like a Lincoln should. They are whisper quiet, buttery smooth on the highway, handle great on dry corners, and have a nice tread design. Even after 20k miles, these tires look new! With the way I drive, I can easily get 70k from these tires. This past January I had the opportunity to drive this car from north MS to Detroit, Michigan to the auto show. While on my trip, snowy roads plagued the entire journey. These tires performed flawlessly throughout it all. Not once did I feel uncomfortable driving at 70mph on the snow. I bet I saw 30 cars and trucks go into the median, but I felt secure with these tires. These tires have definitely made me a believer in the Hankook brand, and I look forward to purchasing another set when these wear out. I've read on here where people whine and complain about how noise gets more pronounced as these tires age... So?! Doesn't everything get a bit louder as it gets worn? If I can get 60-70k reliable well performing miles from a set of 'cheap' brand name tires, I promise I'm not gonna complain about it going woopwoop. And I'd like to bet that the ones who DO complain about their Prius's tires getting a bit noisy with age, are probably the same kinda people who complain about how their FlipFlops give them sores when they go jogging... Ya gotta match the product to the situation it's gonna be used in! This is a soft riding luxury touring tire meant for heavier vehicles. Not a Low Rolling Resistance hybrid tire for light cars! I'll Happily slap on another set of these bad boys when the time comes. They're great!