Alabama Radar Detectors Laws (2026)

Permitted: Radar detectors are legal in passenger vehicles — Alabama has no state ban on them.

PermittedVerified Jun 18, 2026

Vehicle rules change at the state line — and in your state.Track them in the free LawLert iPhone app: it alerts you when you cross into a state where they differ, and when they change in your state. No account.Get the app

Official source: alison.legislature.state.al.us →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Radar Detectors in states bordering Alabama

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

FloridaPermitted
Radar detectors are legal in passenger vehicles — Florida has no state ban on them.
Verified Jun 18, 2026 · Source: leg.state.fl.us · Full Florida rule →
GeorgiaPermitted
Radar detectors are legal in passenger vehicles — Georgia has no state ban on them.
Verified Jun 18, 2026 · Source: legis.ga.gov · Full Georgia rule →
MississippiPermitted
Radar detectors are legal in private passenger vehicles — Mississippi has no ban for passenger cars. Federal law does ban them in commercial motor vehicles (49 CFR 392.71).
Verified Aug 2, 2026 · Source: ecfr.gov · Full Mississippi rule →
TennesseePermitted
Radar detectors are legal in passenger vehicles — no Tennessee statute prohibits them. They are banned in commercial motor vehicles under federal rule 49 CFR 392.71.
Verified Aug 3, 2026 · Source: ecfr.gov · Full Tennessee rule →

Don't get caught off guardCross into a state where this law is different and the free iPhone app tells you what changed, even with the app closed. It also alerts you when a law you track changes where you live. No account.Get the free app

Track this law — get alerted when it changes

We watch the official sources behind Alabama vehicle rules. If a tracked rule changes, you get one short email — never more than one a week. Free, unsubscribe anytime.