These tires are a great value and were a great improvement over the Kumho Ecsta that was on the RX 330 previously. The Kumho had much better treadwear than Michelins but were noisy. The Conti's are quieter, ride softer without salvaging handling, do very well wet and dry road conditions. My RX has air suspension, so it rides harder than regular struts I think. But the Contis have softened the ride. I am very pleased with them so far. One note, I did have to have them balanced by a road force balance machine to get the best ride out them.