On my '04 STA, the OEM GY Wrangler RT/S tires were badly cupped and worn out at about 30,000 miles. I replaced them with a set of GY Fortera Silent Armours. These rode very well, but wore out rather quickly. They lost almost 3/4 of the tread in about 25,000 miles. Finally, one of them blew out a sidewall. The shop I went to got GY to warranty them for the remaining tread life, and I replaced them with a set of Michelin LTX M/S tires. They've been great. Not real loud, ride nice, and so far have provide great traction on water, ice, and snow. I'd highly recommend them.