When arrested and cited for DUI in Arizona, many people do not realize that it is not just the current charge that they need to be concerned about. If someone has a prior DUI conviction, that DUI conviction may be used in the current case. In Arizona, any DUI conviction within 84 months (7 years) can be used as a prior DUI in a DUI case. This includes prior DUI convictions from all other states. This prior DUI conviction can change the potential range of sentencing in your current DUI case.