There Are Differences Between Front-Wheel Bearings on Front-Wheel Drives and Rear-Wheel

Multiple Choice

There are differences between front-wheel bearings on front-wheel drives and rear-wheel drives. Technician A says most front-wheel drive vehicles use one tapered roller bearing whereas rear-wheel drive vehicles use two. Technician B says most front-wheel drive vehicles use one-piece sealed bearing units. Who is correct?

A) A only
B) B only
C) both A and B
D) neither A nor B