Smart Start Ignition Interlock

Rock Hill to County Tire & Auto Service
9730 Manchester Rd
Rock Hill, MO 63119

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Hours of Operation:

Day	1st Hour Block	2nd Hour Block
Sun	Closed
Mon	8:00am - 5:30pm
Tue	8:00am - 5:30pm
Wed	8:00am - 5:30pm
Thu	8:00am - 5:30pm
Fri	8:00am - 5:30pm
Sat	8:00am - 3:00pm

Services at this Location:

Installations
Calibrations

Book an Installation

With the thousands of locations across the nation, 24/7 customer support, no hidden fees and the most reliable device on the market, Smart Start Ignition Interlock devices are hands-down the best way to get you back on the road fast.

Get a quick and easy IID installation with Smart Start! Get started today!

¡Obtenga una instalación rápida y fácil de IID con Smart Start! ¡Empieza hoy mismo!

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Or Call (573) 840-3370 Now!

¡O llame ahora al (573) 840-3370!

FIND THE MOST AFFORDABLE IGNITION INTERLOCK IN ROCK HILL, MISSOURI

Located along the Historic Route 66 is Rock Hill, Missouri. Home to more than 4,500 residents, this city is located just 20 minutes outside of St. Louis. This well-preserved suburb showcases the historic Fairfax House which dates back to the mid-1800s when the town was settled. This house was the initial gathering place for all residents at the time.

Today, many Rock Hill residents travel to and from the nearby city. As the largest provider of Ignition Interlock Devices (IID) in Rock Hill, Missouri – and across the U.S. – we’re proud to play a role in keeping the community safe. If you’ve got a DUI in Rock Hill or the surrounding area, Smart Start has the quality Ignition Interlock you need.

We Install Ignition Interlock in Rock Hill, Missouri

You can count on County Tire & Auto Service – Rock Hill for fast, affordable installation of Ignition Interlock Devices in Rock Hill. You’ll get quality installation by knowledgeable professionals who will get you started with Missouri’s best IID Program.

They’ll be with you every step of the way, from installation and periodic maintenance to removal. You’ll also have access to our around-the-clock customer care, staffed by trained, multilingual professionals who want to help you succeed in your IID requirement.

Schedule your IID installation today. Call (573) 840-3370 or fill out our online form. You can trust Smart Start to provide outstanding Ignition Interlock service in Rock Hill, Missouri. You can find other convenient Smart Start locations in St. Louis, Chesterfield or throughout Missouri.

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