LifeSafer Ignition Interlock
National Auto Parts
4733 Clinton Highway Knoxville, TN 37912
- Monday 9:00AM - 4:00PM
- Tuesday 9:00AM - 4:00PM
- Wednesday 9:00AM - 4:00PM
- Thursday 9:00AM - 4:00PM
- Friday 9:00AM - 4:00PM
Scheduling takes less than 5 minutes and we will guarantee you a same day installation appointment or your first month is free.
Have questions about Tennessee state requirements?
4 Reasons Why LifeSafer is the Best Interlock Choice
No-Call Install is the only fully online enrollment process.
Same Day Installation
Guaranteed same day installation or your first month free.
Our device is the smallest on the market. Competitors don’t even come close.
Easiest to Use
We provide customers with the simplist devices on the market.
Get back on the road today.
Schedule your installation appointment now!