A DWI violation may be charged if the BAC is .08 or greater. A conviction for this offense may result in a criminal record. If convicted of this offense the under 21 motorist faces a minimum 1-year license revocation, a maximum fine of $1000 and mandatory court surcharges of $395 or $400 depending on the court of conviction. The motorist also faces up to 1 year in jail and/or up to 3 years of probation. If the motorist is under 19, he may receive the benefit of being a “youthful offender” and the record may be sealed. There is a mandatory DMV Driver Assessment Penalty of $750. If you are convicted of DWI you must install an ignition interlock device in any vehicle you own or operate for 1 year.