Welcome to Magnum Automotive , your local tire and auto repair service experts in Newton, IA . Our team proudly provides the very best tire and auto service. We are dedicated to giving all our customers professional service and superior results. Our passion for a better tire buying experience helped us become the company we are today: A local provider of tires and auto repair services for Newton, IA ; Grinnell, IA ; Baxter, IA ; and customers from all over.

Magnum Automotive  is a locally owned and operated automotive service center founded in 1968. We strive to deliver quality products to our customers. For auto repairs, or new tires and wheels, come see us in person or request a quote online.

Magnum Automotive  started out as Jasper County Tire in 1968. In 1982, the name changed to Magnum Muffler and we relocated across the street in our current warehouse. In 1989, we moved next door and expanded to Magnum Muffler and Brake. We then moved to our current location in 2003 and became Magnum Automotive . We have eight full-time employees with an average of nearly 18 years experience. They help make Magnum Automotive  the only AAA-Approved Auto Repair Facility in Jasper County!

Auto Repair from Magnum Automotive 

Our experienced technicians are ready and able to help you tackle your auto repair needs. We handle every repair with accuracy and integrity. Our staff offers years of experience to help you make the best decision for your vehicle; from choosing the best oil for your engine, to addressing complex repair decisions. We will provide honest advice to help maintain the life of your vehicle. Come see us for preventative maintenance, we might even save you from costly repairs down the road. A quick vehicle check-up now may save you precious dollars later on.

Buying Tires in Newton, IA 

Our tire experts will help you make the best decision for your vehicle. Browse our tire catalog to get started now. Narrow your search based on vehicle, your tire size, or choose your favorite tire brand and start there. When you’re ready to dig into prices, simply request a quote from the comfort of your home computer or mobile device. Our goal is to make your tire buying decision quick and easy. Choose Magnum Automotive , a trusted name in the Newton, IA  area.

Contact us or schedule your appointment today!