AhaBulbStuff Everyone Should Know
AhaBulb: Stuff Everyone Should Know · ahabulb.com/cdl-winter-tire-chains

Why should a truck driver carry tire chains in winter?

Start playing free

  1. Federal law requires them all year
  2. They add weight over the drive axle
  3. You may be unable to drive without them

🔒 The answer is for AhaBulb members. Members see the answer, why it's right and the official sources for every card of Stuff Every CDL Driver Should Know, plus timed practice exams.

The first 50 cards of every test are free to play.

Play the free cards See membership

Like this card?
Play the game

References

  1. California Commercial Driver Handbook (AAMVA model manual) www.dmv.ca.gov/portal/file/california-commercial-driver-handbook-pdf Checked 2026-10-11.
  2. Truck Chain Requirements - Caltrans dot.ca.gov/travel/winter-driving-tips/chain-requirements Checked 2026-10-11.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Trucking (CDL)According to federal rules, what must a CDL driver do in snow, ice, fog, or smoke?Trucking (CDL)If your drive wheels start to spin from too much power, what should you do?Trucking (CDL)Which CDL class do you need for a combination over 26,000 lbs towing a trailer over 10,000 lbs?

That's stuff everyone should know.