While it's possible to contest a DUI without a lawyer present, case law is complex, and navigating those laws can be tricky. A DUI lawyer can't guarantee a positive outcome, but they are in a far better position to make crucial moves, such as challenging the legality of the original traffic stop, questioning the officer-led sobriety tests, and introducing evidence that could lead to an exoneration. In short, it's tempting to save money by going it alone, but the consequences could be costly. Before deciding against a lawyer, take advantage of a free consultation and weigh their recommendations. If budget is a factor, there are court-appointed public defenders who may take on the case.