Home › DMV Practice Tests › California › Motorcycle Permit Questions › Question 51
For a rider age 21 or older in California, driving with what blood alcohol concentration is illegal?
- A.0.02 percent
- B.0.05 percent
- C.0.08 percent
- D.0.15 percent
Correct answer
C. 0.08 percent
Why
California's per se limit for riders and drivers age 21 and over is 0.08 percent BAC. You can also be arrested for impairment below that level if alcohol or drugs affect your riding.
Manual topic: California Motorcycle Handbook (DL 655) - California Law · From the California Motorcycle Permit practice bank (CAM-051).