Welcome to Highway 21 Tire & Automotive

Since we opened in 2004, Highway 21 Firestone has made it our mission to make car care easier for our customers. We’ve been working hard to earn the loyalty of our customers in Covington, Slidell, Mandeville, and surrounding areas of LA. Our ASE-certified technicians will take care of all your automotive service and repair needs. We specialize in everything that makes your car go. Choose one of our 2 locations, 71329 Highway 21 in Covington, LA or 165 North Military Road in Slidell, LA. Our Covington location is open Monday-Friday from 7:00 a.m.-5:00 p.m. and Saturday from 7:30 a.m.-3:00 p.m. The Slidell location is open Monday-Friday from 7:00 a.m.-5:00 p.m. and Saturday from 7:00 a.m.-3:00 p.m.

With over 70 years’ experience in the tire and auto repair business, David Hardin and Greg Luken take pride in the fact they have not only built a business that continues to grow and expand, it’s also a positive factor in the community. Come visit one of our family-owned & operated locations today.

Manufacturer warranties available on qualifying tires and products.