Hosmer Toyota formerly known as Lyons Toyota in Mason City, Iowa is your local World-Class Toyota Dealership. We have a knowledgeable sales staff, ready to meet your needs, using the best in Car Dealership technology with Lightyear Dealer Tech software. With plenty of Toyota Certified Used Vehicles, and endless choices in new Toyota cars, trucks, vans, and SUVs, we are positive that you will find the car that's right for you!