Updated May 2026
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What Affects Rates in Franklin
- Franklin drivers rely heavily on I-65 north into Nashville and east-west routes like Highway 96 and Mack Hatcher Parkway. Post-DUI restricted licenses often permit work commutes only, meaning daily exposure to high-speed, high-volume corridors during peak hours. Carriers price this corridor dependency into SR-22 policies, especially for drivers with recent violations navigating merge-heavy interchanges.
- Williamson County logged 67 thunderstorm wind events and 28 hail events over the past five years, including a three-inch hailstorm in Leipers Fork in May 2024 that damaged vehicles across the area. A brief EF0 tornado touched down northeast of downtown Franklin in August 2023, downing trees onto homes along its path. Comprehensive coverage is optional under Tennessee law, but post-DUI drivers financing vehicles through ignition interlock programs often carry full coverage to satisfy lender requirements, raising monthly premiums.
- Tennessee mandates ignition interlock devices for all DUI offenders seeking restricted driving privileges. Installation runs $75–$150, with monthly monitoring fees of $60–$80. Franklin drivers typically install through providers in Cool Springs or south Nashville. IID-equipped vehicles require specialized SR-22 policies that account for device presence, adding $15–$25/month to base liability premiums.
- A significant fraction of Franklin DUI arrests result in vehicle impoundment or sale. Drivers without a vehicle still need SR-22 filing to satisfy Tennessee DMV requirements during the restricted license period. Non-owner SR-22 policies cost $40–$70/month and cover liability when driving borrowed or rental vehicles. Williamson County court filings often require proof of SR-22 before granting restricted privileges, even when no vehicle is owned.
Find out exactly how long SR-22 is required in your state
Coverage Recommendations
Cost estimates are based on available industry data and vary by driver profile. These are not insurance quotes.
SR-22 Insurance
Tennessee requires SR-22 filing for three years post-DUI, starting from the court-ordered restricted license date, not the conviction date.
$180–$290/monthEstimated range only. Not a quote.
Non-Owner SR-22
Franklin DUI cases often result in impounded vehicles; non-owner SR-22 satisfies Tennessee DMV requirements without owning a car.
$40–$70/monthEstimated range only. Not a quote.
Ignition Interlock Insurance
All Franklin DUI offenders seeking restricted licenses must install IID, adding device-related premium adjustments to base SR-22 cost.
$195–$310/monthEstimated range only. Not a quote.
High-Risk Liability Coverage
Post-DUI Franklin drivers on restricted licenses typically carry state minimums to reduce monthly cost during the three-year SR-22 filing period.
$180–$290/monthEstimated range only. Not a quote.