Im about to replace my tries on my 2005 Hyundai ELantra GLS. I have the very popular Michelin MXV4 plus as the OEM tire with 21,000 miles. Although they are wearing totally even, they seem to be a mediocore tire, at best! So, im trying to decide between the Cooper Lifeliner SLE or the Komho Solus KH16. Which of these tires will combine the smoothest, quiet ride along with long treadwear??