OPINION
Aрpellant Hilary Arthur appeals her conviction for driving while intoxicated. After the trial court denied Appellant’s motions to suppress, she waived her right to a jury trial and entered a plea of guilty. The trial court found Appellant guilty, assessed her punishment at a fine of $550 and 90 days in the county jail, and suspended imposition of the sentence by рlacing her on community supervision for a period of twenty-four months. In two points, Appellant asserts that the trial court erred by failing to suppress physical and testimonial evidence obtained at the scene of her warrantless arrest. 1 We affirm.
*53 MOTION TO SUPPRESS
In her first point, Appellant argues that she was subject to an unreasonable search because she was required to perform field sobriety tests. She contends that the Fourth Amendment applies to searches for signs of intoxication through the use of field sobriety tests. In her second point, she asserts that her statements were used against her in violation of Miranda because she was subjected to a custodial interrogation.
1. Evidence Presented
Officer Craig Berry of the Keller DWI Unit testified that he was on patrol at 1:33 a.m. on June 18, 2005, when he observed a car rapidly accelerate away from a traffic light and drift over the pavement’s white line. He checked the vehicle’s speed with his radar; it registered forty-five miles per hour as the vehicle left a thirty-five miles-per-hour zone and entered a forty miles-per-hour zone. Officer Berry followed the car and obsеrved it drift onto the right shoulder six times and drift over the left traffic line at least twice. Officer Berry testified that both the vehicle’s excessive speed and failure to drive in a single lane were traffic violations.
Officer Berry initiated a traffic stop. Appellant was the vehicle’s sole occupant. Officer Berry approached the сar on the passenger side and shone his flashlight through the passenger-side window; Appellant did not acknowledge his presence for nearly half a minute, and then only when Officer Berry knocked on the window. When Appellant rolled down her window, Officer Berry smelled a strong odor of alcohol coming from the car’s interior. He asked Appellant if she had consumed any alcohol that night, and she alternatively told him that she had consumed one glass of wine and that she couldn’t remember how much she had consumed. Officer Berry testified that Appellant’s speech was loud and, occasionally, moderately slurred. Her eyes were bloodshot and watery.
Officer Berry asked Appеllant to step out of the car, and he administered three standardized field sobriety tests. Appellant exhibited six of six “clues” of intoxication on the horizontal gaze nystagmus test, five clues on the walk-and-turn test, and three clues on the one-leg-stand test. Officer Berry then administered a portable breath test; the breath-test device reported Appellant’s blood-alcohol level as .17. Officer Berry arrested Appellant and took her to the Keller Police Department, where he read her the Miranda warnings. 2
Appellant testified that when Officer Berry began questioning her regarding how much she had to drink that evening and asked her step out of the car, she did not feel like she was free to leave. She testified that she would not have performed the field sobriety tests if Officer Berry had told her that she had the option not to perform them.
2. Standard Of Review
We review a trial court’s ruling on a motion to suppress evidence under a bifurcated standard of review.
Carmouche v. State,
We must uphold the trial court’s ruling if it is supported by the record and correct under any theory of law applicable to the case even if the trial court gave the wrong reason for its ruling.
Armendariz v. State,
3. Physical Evidence
Appellant argues that the Fourth Amendment and article one, section nine of the Texas Constitution apply to searches for signs of • intoxication through the use of field sobriety tests. 3 See U.S. Const, amend. IV; Tex. Const. Art. I, § 9. Although she mostly complains in her first point of a violation of her rights as guaranteed by the Fourth Amendment, she also briefly argues that field sobriety tests are testimonial in nature and require the administration of Miranda warnings in order to protect her privilege against self-incrimination under the Fifth Amendment.
The Fifth Amendment applies only tо incriminating evidence that is testimonial in nature.
Williams v. State,
Appellant also claims that the trial court erred in failing to suppress testimony concerning the field sobriety tests pursuant to code of criminal procedure article 38.22.
See
Tex.Code Ckim. PROC. Ann. art. 38.22 (Vernon Supp.2006). However, no Texas law requires that a suspect be warned, or that consent be obtained, before the administration of a field sobriety
*55
test.
Oguntope v. State,
Appellant’s Fourth Amendment complaint relates to the right to be secure in her person from unrеasonable searches or seizures. She asserts that she was subjected to an unreasonable search and seizure when Officer Berry asked her to perform the field sobriety tests. Both the Fourth Amendment and article one, section nine of the Texas Constitution guarantee individuals the right to be free from unreasonable searches and sеizures.
See
U.S. Const, amend. IV; Tex. Const. art. I, § 9. The Fourth Amendment does not forbid all searches and seizures, but only unreasonable searches and seizures.
Davis v. State,
The scope of the detention must be carefully tailored to its underlying justification.
Florida v. Royer,
Here, Officer Berry observed Appellant’s car weaving out of its lane of travel and speeding. These articulаble facts, combined with Appellant’s admission that she had been drinking, were sufficient to give Officer Berry a reasonable suspicion to detain Appellant further to administer field sobriety tests. See id. The administration of the field sobriety tests was the least intrusive means by which Officer Berry could verify or dispel his suspicion that Appellant had been driving while intoxicated. See id. This minimal intrusion into Appellant’s personal freedom was reasonable under the circumstances. See id. Accordingly, we hold that Appellant’s Fourth Amendment rights and her rights *56 under article one, section nine, of the Texas Constitution were not violated by Officer Berry’s temporary detention of Appellant and Ms request that she perform field sobriety tеsts.
Appellant further argues that allowing police to order DWI suspects to perform the standard field sobriety tests violates the Fourteenth Amendment’s Equal Protection Clause because the tests violate DWI suspects’ rights under the Fourth Amendment and article I, section 9 of the Texas while the rights of persons suspected of other crimes are not likewise violated. See U.S. Const, amend. XIV. Because we have already determined that the field sobriety tests did not violate Appellant’s Fourth Amendment and article I, section 9 rights, we likewise hold that they did not violate her rights under the Equal Protection Clause.
We overrule Appellant’s first point.
4. Testimonial Evidence
In her second point, Appellant contends that the trial court erred in denying her motion to suppress the testimonial evidence that she alleges was obtained in violation of
Miranda
because she was subjected to a custodial interrogation. Appellant argues that when Officer Berry asked her where she had been and whether she had been drinking, she was in custody; thus, her statements should be suppressed because the officers had nоt given her
Miranda
warnings. Citing
Dowthitt v. State,
The need for
Miranda
warnings arises when a person has been subjected to a custodial interrogation.
Miranda,
Custodial interrogation is questioning initiated by law enforcement officers after a person has been taken into custody or otherwise deprived of her freedom of action in any significant way.
Miranda,
*57
The court of criminal appeals adopted the
Berkemer
analysis in
State v. Stevenson,
In holding that the appellant’s statements in
Stevenson
werе admissible, the court of criminal appeals held that the investigation was no more intrusive than in
Berkemer,
and even if the appellant had become the focus of a DWI investigation, that fact alone would not give rise to custody.
Stevenson,
Jordy
held that the appellant was subjected to a custodial interrogation following a traffic accident when, in response to the officer’s question regarding how much he had to drink, he stated, “A lot.”
Here, Officer Berry observed Appellant drifting in and out of her lane of travel and exceeding the posted speed limits. When he stopped her and approached her vehicle, she was unresponsive as he shone a flashlight into the car. The car’s interior smelled of alcohol, Appellant’s eyes were bloodshot, and her speech was slurred. These circumstances were enough to vest the officer with reasonable suspicion to detain Appellant and further investigate the possibility of her involvement in the criminal act of driving while intoxicated.
Powell v. State,
*58
We hold that Appellant’s statements were not the product of a custodial interrogation, but were merely the result of an investigative detention. Therefore, the statements are admissible even in the absence of a
Miranda
warning and the warnings articulated in code of criminal procedure section 38.22.
See Stevenson,
CONCLUSION
Having overruled Appellant’s two points, we affirm the trial court’s judgment.
Notes
. Appellant’s points are nearly identicаl to the points raised by the appellant (who was also represented by Appellant's counsel) and overruled by this court in
Jordan v. State,
No. 02-05-00364-CR,
.
See Miranda v. Arizona,
. The State argues that Appellant waived her first point because her complaint on appeal does not comport with her argument in the trial court.
See Heidelberg v. State,
