Drugs and driving

There are some drugs (over the counter and prescription) that can delay your reaction time and impair your perception, judgment and attentiveness.
If you drive after taking them, it may increase your, your passengers’ and other persons’ risk of being involved in a serious or fatal accident.
If you are taking any drugs, check with your doctor or pharmacist or read the literature that accompanies the medication to determine if the drug you are taking can impair your driving ability. Do not drive after taking any medications that can make you drowsy or otherwise affect your ability to safely operate a motor vehicle. If you have a medical condition that requires you to take drugs, please consult with your doctor.
Never drive if you are under the influence of any illicit mind-altering drugs. For your own health and well-being, we urge you not to take illegal drugs in the first place and to seek treatment if you are addicted to those drugs.
See also:
California Perchlorate Advisory
Certain vehicle components such as airbag modules, seatbelt pretensioners and
keyless entry transmitter batteries may contain perchlorate material. Special handling
may apply for service or vehicl ...
Trailer brakes
WARNING
● Adequate size trailer brakes are required when the trailer and its cargo exceed
1,000 lbs (453 kg) total weight.
● Do not directly connect your trailer’s hydraulic brake syst ...
Air cleaner element
Do not operate the engine with the air cleaner element removed. The air cleaner element not only filters intake air but also stops flames if the engine backfires. If the air cleaner element is not ...
