21.   Additions to the range followed rapidly, all of which follow the same formula of transverse engine layout and front wheel drive.

22.   It hit the digger and the man who died was pinned under the front wheels.

23.   But replacing the front wheel of a motorbike?

24.   The brake problems had been caused by the front wheel bearings having mostly ceased to exist, sending the whole brake assembly in and out of alignment.

25.   They may be front wheel drive, they may be rear wheel drive.

26.   An electronic control senses when the front wheels are starting to slip and forces oil into the clutch that connects the rear wheels.

27.   And a whole contingent of racers maintain that the best axle alignment keeps one front wheel from touching the track.

28.   Another design has the gasoline engine run the back wheels and an electric motor turn the front wheels, giving four-wheel-drive as a bonus.

29.   Another shortcoming of this vehicle was the placement of the engine and driver in relation to the front wheels.

30.   As a front wheel man, Price is already kneeled on the ground ready to work when Tracy comes roaring toward him and stops just short of hitting him.