​​Experienced DUI Defense Attorneys Serving Chester County, Delaware County, Lancaster County, & Bucks County in Southeastern Pennsylvania

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Facing a DUI charge can be overwhelming and intimidating. At Sheridan Lawyers, we have defended hundreds of DUI cases and have successfully represented clients in Chester County, Delaware County, Lancaster County, and Bucks County. With extensive experience and a deep understanding of Pennsylvania’s DUI laws, we are committed to protecting your rights and helping you navigate through this challenging time.

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Understanding Pennsylvania’s DUI Laws and Tiers

Pennsylvania has a three-tier system for DUI charges, each based on the blood alcohol concentration (BAC) of the driver, the presence of drugs in the driver’s blood, whether there was an accident, or if the driver of under the age of 21. Understanding these tiers is crucial for building a strong defense. Here is an overview of each tier:

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Tier 1 DUI: General Impairment 

What is Tier 1 DUI?

Tier 1 DUI, also known as General Impairment, applies to drivers with a BAC between 0.08% and 0.099%. Although this is the lowest tier, it still carries serious consequences.

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Consequences of Tier 1 DUI

For a first offense, you may face penalties such as six months of probation, a $300 fine, mandatory alcohol highway safety school, and possible alcohol treatment. Subsequent offenses carry harsher penalties, including higher fines, license suspension, and possible imprisonment.

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Tier 2 DUI: High BAC

What is Tier 2 DUI?

Tier 2 DUI applies to drivers with a BAC between 0.10% and 0.159%. This tier indicates a higher level of impairment and results in more severe penalties.

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Consequences of Tier 2 DUI

A first offense in this tier can result in 48 hours to six months in prison, fines ranging from $500 to $5,000, a 12-month license suspension, mandatory alcohol highway safety school, and possible alcohol treatment. Repeat offenses lead to even stricter penalties, including longer imprisonment and higher fines.

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Tier 3 DUI: Highest BAC

What is Tier 3 DUI?

Tier 3 DUI, the most serious tier, applies to drivers with a BAC of 0.16% or higher. It also includes drivers under the influence of controlled substances or those who refuse a chemical test.

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Consequences of Tier 3 DUI

For a first offense, you could face 72 hours to six months in prison, fines ranging from $1,000 to $5,000, a 12-month license suspension, mandatory alcohol highway safety school, and possible alcohol treatment. Multiple offenses result in significantly harsher penalties, including longer prison sentences, higher fines, and extended license suspensions.

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Standardized Field Sobriety Tests: Understanding Your Rights

When stopped for suspicion of DUI, law enforcement officers may ask you to perform Standardized Field Sobriety Tests (SFSTs). These tests are designed to assess your level of impairment. Knowing what these tests involve can help you understand your rights and how to respond.

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Walk and Turn Test

The Walk and Turn Test requires you to take nine heel-to-toe steps along a straight line, turn on one foot, and return in the same manner. This test assesses your ability to follow instructions and maintain balance.

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Key Factors in the Walk and Turn Test

Officers look for specific indicators of impairment, such as losing balance, stepping off the line, using arms for balance, or not following instructions correctly. It’s important to know that physical conditions, nervousness, or improper instructions from the officer can affect your performance.

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One Leg Stand Test​

In the One Leg Stand Test, you must stand on one leg while lifting the other leg approximately six inches off the ground. You are required to keep your foot parallel to the ground and count aloud until instructed to stop.

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Key Factors in the One Leg Stand Test

Officers observe for signs of impairment, including swaying, using arms for balance, hopping, or putting your foot down. Medical conditions, injuries, or nervousness can also impact your ability to perform this test accurately.

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Horizontal Gaze Nystagmus Test

The Horizontal Gaze Nystagmus (HGN) Test involves following an object, usually a pen or flashlight, with your eyes. The officer looks for involuntary jerking movements of the eyes, which can be an indicator of impairment.

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Key Factors in the Horizontal Gaze Nystagmus Test

Officers are trained to look for specific clues, such as lack of smooth pursuit, distinct and sustained nystagmus at maximum deviation, and the onset of nystagmus prior to 45 degrees. However, other factors like fatigue, medical conditions, or eye problems can also cause nystagmus.

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Why Choose Sheridan Lawyers to Represent You?

When your future is on the line, you need an experienced and dedicated DUI defense attorney on your side.  Here’s why our law firm stands out:

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Proven Track Record

Our attorneys have a longstanding track record of successfully defending DUI cases in Chester, Delaware, Lancaster and Bucks counties. We have the knowledge and expertise to navigate the complexities of DUI law and achieve the best possible outcome for our clients.

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Personalized Defense Strategy

We understand that every case is unique, and we take the time to understand your specific situation and goals. We develop personalized defense strategies tailored to the details of your case, ensuring the strongest possible defense.

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Aggressive Representation

At Sheridan Lawyers, our attorneys are known for their aggressive representation and unwavering commitment to protecting our clients’ rights. We will challenge the evidence against you, cross-examine witnesses, and explore every possible defense to secure a favorable outcome.

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Compassionate Support

Facing a DUI charge can be a stressful and overwhelming experience. Our team is here to provide compassionate support and guidance throughout the entire process. We are dedicated to helping you navigate this challenging time and will be by your side every step of the way.

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Schedule a Free Consultation

If you are facing a DUI charge in Southeastern Pennsylvania, don’t wait to get the help you need. Call our law firm today to schedule a free consultation with one of our experienced DUI defense attorneys. We are here to protect your rights and fight for your future.​ Our comprehensive and detailed approach ensures that you are well-informed and well-represented at every stage of your case. Trust our experienced team to stand by your side and provide the skilled defense you deserve.