The south winds rose and swirled clouds of dust inside the tractor cabs, covering the farmers' skin with a sticky brown film.

Being confined to the cramped quarters of a tractor cab often strained the relationship, but the Johnsonskept on trucking.

The tractor cabs were covered on the top and three sides.

The rear of the tractor cab swung around to the right, pushed by the tank trailer.

Those raised on farms may think they're back in a tractor cab.

We both wore full pressure suits in the tractor cab, but our helmet visors were raised.

These set the level above which employers must take action at 80db - about the noise level of a tractor cab or very loud music.

The girl fastened her suit, hauled on her gloves, and jumped down from the tractor cab.

Mark took aim and fired at Duffy, perched high in the tractor cab.

"I would suggest moving back," Mr. Bush announced as he climbed into the tractor cab.