IS MY MOD LEGAL?

Light Bars & LED Lighting in South Dakota

Vehicle type: Sedan

Conditional

South Dakota permits three auxiliary driving lamps but only if mounted 12 to 24 inches above the surface — a narrow window that a roof or upper-bumper bar cannot meet. No cover is required.

Verified against primary sources · August 2026

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Frequently Asked Questions

Are light bars & led lighting legal in South Dakota?
South Dakota permits three auxiliary driving lamps but only if mounted 12 to 24 inches above the surface — a narrow window that a roof or upper-bumper bar cannot meet. No cover is required.
What are the light bars & led lighting limits in South Dakota?
South Dakota permits three auxiliary driving lamps but only if mounted 12 to 24 inches above the surface — a narrow window that a roof or upper-bumper bar cannot meet. No cover is required. For specific numeric limits and thresholds, see our full compliance report.
Are there exceptions for light bars & led lighting in South Dakota?
Yes, there may be exceptions and exemptions. Get the full details including medical exemptions and edge cases in our compliance report.

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