Allis-Chalmers promoted air tires by staging tractor races at the state fairs in 1933. The Allis-Chalmers WC row-crop tractor was tested at the Nebraska Tractor Test Lab in May 1934 with both ...

Systems that monitor tire pressure and automatically add air when needed have been available in trucking for more than 20 years. But the use of these automatic tire inflation systems, or ATIS, has ...

“You have to weigh your tractor, set the air pressure right and make its ballast,” said Hininger, who spoke at a Firestone Ag Tire Clinic near Abilene, Kansas, on March 6, and is pictured above.

Hankook iFlex Performance Tires Need No Air By Shane McGlaun July 16, 2015 8:40 am EST Hankook is a major maker of tires for every day driving and for performance driving on and off the track.