Are Radar Detectors Legal in Michigan?

Are Radar Detectors Legal in Michigan?

 We’ve addressed all your legal queries regarding the legality of the Radar Detector in Michigan below in much detail. 

As the law surrounding the Radar Detectors laws in Michigan is subject to constant change, we make sure to update our content on a regular basis in regard to such changes. All the info you’ll find below is based on the latest developments regarding; whether Is it legal to have a scanner in your car in Michigan, Do cops use K band in Michigan, and what frequency Michigan State police use. We make it our goal to provide relevant & authentic info to help you in achieving legal awareness regarding the subject.

Are Radar Detectors Legal in Michigan? 

Yes, Radar Detectors are legal in Michigan state as long as they’re used in passenger vehicles & not commercial ones.

Laws regarding radar detectors vary from state to state. In Pennsylvania, for example, radar detectors are illegal for use in vehicles on public roadways. However, the regulations in Michigan differ.

So Can I Use a Radar Detector in Michigan?

Yes, you can legally use a radar detector in Michigan. Unlike some states where radar detectors are banned, Michigan allows their use in private vehicles. It’s important to note that this legality only extends to passenger cars and motorcycles.

Can Michigan Police Detect My Radar Detector?

Are Radar Detectors Legal in Michigan?

While radar detectors are legal in Michigan, it’s essential to understand that they are not foolproof. The use of RDDs is legal in Michigan, and police officers may employ them to identify vehicles using radar detectors.

So Is It Legal to Have a Police Scanner in MI?

Are Radar Detectors Legal in Michigan?

The legality of police scanners is another important aspect to consider. In Michigan, owning and using a police scanner is legal. It’s always advisable to use police scanners responsibly and within the confines of the law.

What Type of Radar Does MI State Police Use?

The Michigan State Police primarily utilize two types of radar devices for speed enforcement: Doppler radar and LIDAR. Both radar and LIDAR technologies have their advantages and are widely used by law enforcement agencies across Michigan.

Michigan Radar Bill

Are Radar Detectors Legal in Michigan?

In recent years, radar-related legislation has been a topic of discussion in Michigan. A bill was introduced in 2019 in the state legislature to permit local police departments to use radar for speed enforcement. Prior to that, only the Michigan State Police had the authority to use radar.

The bill aimed to enhance traffic safety by granting radar access to local law enforcement agencies, which would enable them to enforce speed limits more effectively. However, it’s important to note that the bill did not involve any changes to the legality of radar detectors for private use in vehicles.


In Michigan, radar detectors are legal for use in private passenger cars and motorcycles. However, commercial vehicles are prohibited from using radar detectors under federal law. It’s essential to stay informed about the laws and regulations regarding radar detectors in each state to ensure compliance while driving.

Remember that while radar detectors are legal in Michigan, law enforcement agencies have the capability to detect their presence using radar detector detectors.

E.A. Gjelten
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