Napa 2 Years or 24,000 Miles

NAPA Auto Care Peace of Mind Nationwide Warranty


Our Happy Customers

Great locally-owned and operated business!!! Correctionville and surrounding communities are fortunate to have a full-service automotive center!!! And, friendly, courteous employees!!!
Katherine Koskovich

Tire Protection Warranty

When you are looking for a tire protection warranty, Sioux Valley Automotive is here to help! We have a unique tire protection warranty for our clients, that offers services that will be of use to you when you need them most, including:

15% Off Brake Service
Disc or drum brakes, resurface drums or rotors, new brake pads or shoes. For most cars and light trucks. Some restrictions apply. Not valid with other offer or special. Coupon must be presented in advance.

Welcome to Sioux Valley Automotive

Sioux Valley Automotive, formerly Knaack’s Body Shop, has been providing quality collision repair in Correctionville, IA, since 1962. We're a family-owned business and a NAPA AutoCare Center with certified technicians on staff and state-of-the-art equipment in our service facility.

We do it all here.

From regular maintenance and automotive repairs to paintless dent repair (PDR) and brake repair, you can trust Sioux Valley Automotive for all your minor and major automotive needs.

  • Hankook Logo
  • Ironman Tires Logo
  • Falken Tire Logo

Napa Financing


Waiting Room




Loaner Cars


Public Restrooms




Digital Inspections


Peace of Mind® Warranty

Browse Our Tires

Select your vehicle information to Find your new Tires

Shop For Tires

Schedule Online Appointment

Let us know how we can help you. Request an online appointment using the form below.


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Sioux Valley Automotive is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Sioux Valley Automotive (712) 372-4786 if you have any issues in accessing any area of our website.
307 Sioux Ave Correctionville, IA, 51016 (712) 372-4786