Practice question

On the Florida CDL Doubles and Triples test, what should you know about adverse conditions with doubles/triples?

Use only trailer brakes on slippery roads
Be more careful because greater length and more dead axles increase skid and traction risk
Maintain normal speed because doubles are heavier
Open the dolly petcock in rain

Answer: B — Be more careful because greater length and more dead axles increase skid and traction risk

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