The original tires on my wife's 2007 Acura RDX were Michelin Pilot Sport MXM4s. They were absolutely lousy tires - noisy, rough riding, extremely poor traction in rain and light snow, hydroplaned, and barely lasted 46,000 miles. I replaced them with Goodyear Assurance ComforTreds and couldn't be happier. I just had them balanced and rotated today at 6,580 miles. They showed little or no wear. We have been extremely pleased with these tires. They are smooth, quiet, and have excellent wet and dry traction and stability. They are good looking, reasonably priced and resulted in a 100% improvement in ride, noise, and resistance to hydroplaning. The RDX is known for having a hard ride. I would recommend these tires to anyone looking for a quieter, smoother ride with excellent handling in wet and dry conditions.