When you shop 2014 Lexus IS350 tires, you’ll probably be happiest with premium all season tires that can deliver dependable year-round traction, good road manners, precise handling, long wear and a quiet, comfortable ride. Tires like the Bridgestone Potenza RE92, Bridgestone DriveGuard, Nexen N’Priz AH8 (with 70k mile warranty) and Nokian eNTYRE (with 60k mile warranty) could all be a great fit. If you enjoy more spirited driving, the added steering response, handling and braking of UHP or summer tires could be a good choice; check out the Falken Azenis FK510, Kumho Ecsta PS31 or Continental ExtremeContact DWS06 Plus. Just keep in mind that all season and summer tires use a softer tread compound that stiffens and loses traction in colder weather; these tires shouldn’t be used when it’s colder than about 45 degrees F outside.