Utah DUI / DWI Limits (2026)

DUI / DWI Limits in states bordering Utah

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

• ArizonaInfo

  In Arizona the DUI limit for adults is 0.08% blood alcohol, or 0.04% for commercial drivers, and 0.15% or higher is charged as Extreme DUI; drivers under 21 are held to zero tolerance, so any alcohol in the body is illegal. (A.R.S. 28-1381.)

  Verified May 31, 2026 · Source: azleg.gov · Full Arizona rule →

• ColoradoInfo

  In Colorado the adult DUI per se limit is 0.08% blood alcohol, a DWAI charge applies from more than 0.05% up to less than 0.08%, and commercial drivers are limited to 0.04%; the limit for drivers under 21 (UDD) is 0.02%. (C.R.S. 42-4-1301.)

  Verified May 31, 2026 · Source: content.leg.colorado.gov · Full Colorado rule →

• IdahoInfo

  In Idaho the DUI limit for drivers 21 and older is 0.08% blood alcohol (I.C. 18-8004), and the limit for drivers under 21 is 0.02%.

  Verified May 31, 2026 · Source: legislature.idaho.gov · Full Idaho rule →

• NevadaInfo

  In Nevada the adult DUI limit is 0.08% blood alcohol, or 0.04% for commercial drivers, and drivers under 21 are held to a zero-tolerance limit of 0.02%. (NRS 484C.110.)

  Verified May 31, 2026 · Source: leg.state.nv.us · Full Nevada rule →

• New MexicoInfo

  In New Mexico the adult DWI limit is 0.08% blood alcohol, with an aggravated offense at 0.16%, and drivers under 21 are held to a zero-tolerance limit of 0.02%.

  Verified Jun 29, 2026 · Source: rld.nm.gov · Full New Mexico rule →

• WyomingInfo

  In Wyoming the per se limit for adults is 0.08% blood alcohol, and drivers under 21 are held to a zero-tolerance limit of 0.02%.

  Verified May 31, 2026 · Source: wyoleg.gov · Full Wyoming rule →