Can Trucks Flash Brake Lights? FMCSA Weighs In
Published Date: 4/28/2026
Notice
Summary
Intellistop, Inc. wants a 5-year green light to use a cool new brake light that flashes quickly to grab attention and then stays steady while braking. This affects truck drivers and companies using commercial vehicles, aiming to boost safety on the road. The government is asking for your thoughts by May 28, 2026, before deciding if this flashing light gets the official thumbs-up.
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Analyzed Economic Effects
1 provisions identified: 1 benefits, 0 costs, 0 mixed.
5‑Year Exemption to Allow Pulsing Brake Lamps
If you operate commercial motor vehicles under FMCSA jurisdiction, Intellistop has applied for a 5-year exemption from 49 C.F.R. 393.25(e) to allow its lamp module to pulse required rear clearance, identification, and brake lamps 4 times in 2 seconds when brakes are applied and then remain steady while brakes stay engaged.
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