Updated July 2026
Most drivers face a .08 limit, but not everyone. If you are under 21, New Mexico uses a near-zero limit of .02. If you hold a commercial driver’s license and are driving a commercial vehicle, the limit is .04, half the usual amount. For a young driver or a professional driver, a DWI threatens a license and a livelihood. Call (505) 247-1973 right away.
The 10-day clock. If you were arrested for DWI, you have only 10 days from the date of arrest to ask for an MVD hearing. Miss that deadline and the revocation of your license becomes automatic, no matter what happens in court. See how the MVD hearing works →
These cases carry a special sting, because the limits are so low that a single drink can put you over. For a young person, a DWI can derail college and a first career. For a commercial driver, it can end the job that pays the bills. The stakes are personal, and that is exactly why these cases are worth fighting with everything available.
The Lower Limits That Apply to You
| Driver | Legal limit |
|---|---|
| Most drivers 21 and over | .08 |
| Drivers under 21 | .02 (zero tolerance) |
| Commercial drivers in a commercial vehicle | .04 |
At .02, even one drink can put a young driver over the line. At .04, a commercial driver has half the usual margin. Because the limits are so low, the accuracy of the breath or blood test matters even more than usual.
Is This You?
You are a college student who had one or two drinks and never thought it would come to this, and now you are worried about your future and your parents. Or you are a truck or bus driver who has driven clean for years, and a single stop is threatening the license your whole family depends on. Either way, the fear is real, and the consequences reach far beyond the courtroom.
Mr. Nieto understands what is truly at stake in these cases, and he fights them accordingly.
Talk to Mr. Nieto. The first call is free, and he answers it himself.
Call (505) 247-1973Underage DWI: Zero Tolerance
New Mexico has a zero-tolerance rule for drivers under 21, with a limit of just .02. Testing over that limit triggers a one-year MVD license revocation, even if no criminal charge follows, which makes the 10-day hearing deadline just as important for a young driver. A young driver who was actually impaired, or over the adult .08 limit, can also be charged criminally with DWI, and a conviction leaves a mark at the very start of adult life, one that cannot later be expunged.
Commercial DWI: Your Livelihood on the Line
For CDL holders, a DWI is a career threat. The .04 limit applies when you are operating a commercial vehicle, but a DWI in any vehicle can jeopardize your commercial license. A first DWI can lead to a lengthy CDL disqualification, and a second can end it for good. Even an off-duty DWI in your personal car can put your CDL at risk. This is why a professional driver cannot afford to simply plead and hope.
How Mr. Nieto Defends These Cases
Mr. Nieto brings the same defenses to these cases as any DWI, the legality of the stop, the field and breath tests, and the reliability of the machine, but with extra urgency because the limits are so low and the collateral consequences so severe. At such low readings, a small testing error can be the difference between over and under the limit. He fights the MVD revocation to protect driving privileges and works to keep a young person’s record clean or a professional driver’s CDL intact.
A young driver or a CDL holder stopped in Albuquerque faces the same two cases. The Albuquerque DWI lawyer page covers Metro Court and the license deadline for that arrest.