What to Know About Vehicle Searches in Arizona

January 12, 2022

What to Know About Vehicle Searches in Arizona

One of the most common issues in criminal cases is the legality of a vehicle search by a police officer. When you find yourself facing a potential vehicle search, you have the right to exercise the Fourth Amendment, which protects you from unreasonable searches and seizures. While every individual has this right, the Supreme Court has ruled these protections as limited in the case of vehicles.


Read on to learn more about how vehicle searches work in Arizona. 


When a Vehicle can be Stopped


Police need reasonable suspicion an individual has broken the law in order to stop a vehicle, meaning if an officer has reason to believe the driver has broken almost any traffic law, he can be pulled over. Speeding, using your phone, or driving while impaired are all situations an officer can deem reasonable suspicion to stop your vehicle. If you’re stopped without reasonable suspicion and an arrest occurs, make sure to contact a criminal defense attorney. 


When a Vehicle Search can be Conducted


While police only need reasonable suspicion to stop a vehicle, they need to have probable cause to execute a search. Probable cause is when an officer has reason to believe the driver of a vehicle is engaged in a crime, and that evidence of the crime will be found in the vehicle. 


For example, if an officer spots evidence of drug paraphernalia such as burnt tinfoil or a needle, they have enough probable cause to believe a driver is in illegal possession of drugs and that it can be found in the vehicle. In other cases, the police have probable cause to search a vehicle if: 


  • The driver provides incriminating evidence or information 
  • They believe a search is necessary for their own safety 
  • The driver was arrested and the search is related to that crime

When a Reasonable Suspicion Can Turn Into a Probable Cause


It seems like a simple concept, but search issues can get complicated. Police often have reasonable suspicion that a crime is being committed but lack evidence to support their speculations. In situations like these, officers often attempt to draw out the stop to obtain more information and help them develop probable cause. Common tactics include:


  • Asking the driver to exit the vehicle on the premise the officer wants to issue a warning
  • Asking permission to search in order to gauge a driver’s reaction
  • Engaging the driver in small talk to develop the claim of a consensual stop (often used while the officer awaits the arrival of a canine unit)


As you can see, police officers are given more freedom in searching a vehicle in comparison to a home. This is because there is less privacy expected when driving a car. If you were arrested for a crime following a vehicle search or believe you’ve experienced an unreasonable vehicle search, reach out to one of Wheeler Law’s criminal defense attorneys in Phoenix, AZ. Our team offers free consultations and we’ll provide you with the right legal guidance. 


May 15, 2025
Enamorarse de alguien de otro país puede ser mágico—pero cuando llega el momento de comenzar su vida juntos en EE. UU., esa magia se encuentra con la ley migratoria. La “fiancé Visa” K-1, a menudo conocida como la “visa del amor,” permite a los ciudadanos estadounidenses traer a su prometido(a) extranjero(a) a Estados Unidos para casarse y solicitar la residencia permanente. Es una poderosa manera de reunir a las parejas, pero como todo proceso migratorio, tiene sus desafíos.
May 14, 2025
Falling in love with someone from another country can be magical—but when it’s time to start your life together in the U.S., that magic meets immigration law. The K-1 fiancé(e) visa, often referred to as the “love visa,” allows U.S. citizens to bring their foreign fiancé(e) to the United States so they can marry and apply for permanent residency. It’s a powerful way to reunite couples, but like all immigration processes, it comes with challenges.
April 25, 2025
Buscar asilo en Estados Unidos es más que un proceso legal: a menudo es una travesía de vida o muerte. Para muchas personas y familias que huyen de la persecución, el camino hacia la seguridad está lleno de peligros, incertidumbre y decisiones difíciles. Desde el momento en que dejan sus países de origen, los solicitantes de asilo pueden enfrentar explotación por parte de traficantes, trata de personas y violencia de grupos criminales. E incluso después de llegar a la frontera de EE. UU. o a un puerto de entrada oficial, los desafíos continúan.
April 25, 2025
Seeking asylum in the United States is more than just a legal process—it's often a life-or-death journey. For many individuals and families fleeing persecution, the path to safety is filled with danger, uncertainty, and difficult decisions. From the moment they leave their home countries, asylum seekers may face exploitation by smugglers, human trafficking, and violence from criminal groups. And even after reaching the U.S. border or an official port of entry, the challenges continue.
April 4, 2025
El 31 de marzo de 2025, una corte federal bloqueó el intento del gobierno federal de eliminar el Estatus de Protección Temporal (TPS) para los venezolanos.
April 4, 2025
On March 31, 2025, a federal court blocked the federal government's attempt to strip Venezuelans of Temporary Protected Status (TPS).
March 28, 2025
En términos simples, la ciudadanía por nacimiento es el principio legal que establece que cualquier persona nacida en Estados Unidos obtiene automáticamente la ciudadanía. Este principio está respaldado por la Cláusula de Ciudadanía, que se encuentra en la Decimocuarta Enmienda de la Constitución política de los Estados Unidos.
March 28, 2025
Simply put, birthright citizenship is the legal principle that if someone is born in the U.S., they automatically are granted citizenship. This legal principle can be found in the Citizenship Clause doctrine, which is found in the 14th Amendment of the U.S. Constitution.
March 21, 2025
Obtener un permiso de trabajo es un paso crucial para muchos inmigrantes que están en busca de un trabajo legal en los Estados Unidos. Es un camino para una oportunidad económica, una estabilidad, y la integración a la comunidad. Sin embargo, el proceso en el cual se otorga el permiso de trabajo viene a su vez con responsabilidades que demandan acogerse a unos estándares éticos. – no solamente para los aplicantes, sino también para los empleadores, profesionales legales y cualquiera involucrado en el proceso.
March 20, 2025
Obtaining a work permit is a critical step for many immigrants seeking lawful employment in the United States. It’s a pathway to economic opportunity, stability, and integration into the community. However, the work permit process comes with responsibilities that demand adherence to ethical standards—not just from applicants, but also from employers, legal professionals, and anyone involved in the process.
More Posts