After hearing rave reviews for the Bridgestone Serenity tire I bought 4 tires to replace the horrible wearing Michelin Pilot OEM tire. These Bridgestone tires had a noise hum (almost like 4X4 truck tires and a slightly softer sounding hum then my winter Bridgestone Blizzaks). The tires felt like one or more tires were out of round causing a wobble that was felt in my steering wheel and gas pedal. I returned the tires. Was it just a bad tire or an indication of bad tire design for Acura TL? For the money invested for the Bridgestone's, the experience was unacceptable. I replaced the Bridgestone's with the Michelin MXV4. I hope this is a better experience and a better tire than the original OEM Michelin. Sorry Bridgestone, this customer says: No Cigar!