Some tire sizes are more oriented toward sporty vehicles, and the 245/40R18 size is definitely one that fits that description. You’ll find 245/40R18 tires on vehicles like the Mercedes-Benz E-Class, Chevrolet Corvette, BMW 5 Series, Subaru Impreza and Audi A4, as well as a few everyday cars like the Honda Accord and older Subaru Forester models. Even with a more performance-oriented vehicle, though, most drivers are going to opt for all season tires. All-season tires offer a great balance of good handling, low road noise, a forgiving ride and year-round traction, even in light snow. Tires like the Michelin Pilot Sport All Season 4, Continental ExtremeContact DWS06 PLUS, Pirelli P Zero Nero All Season, and Toyo Proxes Sport A/S are all great all-season tires in the 245/40R18 size.