Why should you leave extra space when following a large truck or bus?

• A.Trucks are always allowed to speed
• B.Trucks never use their brakes on hills
• C.Large vehicles block your view ahead and need more room to stop, and their drivers may not see you in their blind spots
• D.Following closely helps your fuel economy safely

Why

A large vehicle hides the road ahead from you and has larger blind spots. Extra space gives you a better view and more time to react.

Manual topic: California Driver Handbook - Following Distance · From the California Learner's Permit (Car) practice bank (CAC-031).

Practice the full California Learner's Permit (Car) test

More Speed Limits & Following Distance questions

• Unless a different speed is posted, what is the maximum speed on most California freeways?
• Where posted, some California freeways may allow a maximum speed of:
• Unless posted otherwise, the speed limit on a two-lane undivided highway in California is:
• Unless posted otherwise, the speed limit in a residential district is:
• Within 500 to 1,000 feet of a school, while children are outside or crossing, the speed limit is generally: