Tractable promotional glass panels are unusual, I Don’t Snore I Dream I’m A Tractor Shirt but they have been used to boost new developments that are difficult to sell.
One example is the introduction of the low-pressure inflatable tire on the Allis-Chalmers Model U tractor in 1932, the first practical replacement for the detachable chuck steel wheel.
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The I Don’t Snore I Dream I’m A Tractor Shirt high-pressure automotive and truck tires are not suitable for agriculture because of their poor traction performance, and the solid rubber tires are mainly used for industrial and trucking jobs.
Disadvantages of the traditional steel wheel include a slow travel speed, up to 3-4 miles per hour.
Allis-Chalmers in the I Don’t Snore I Dream I’m A Tractor Shirt US discovered the benefit of using pressure-reduced inflatable tires when it fitted a Model U tractor with a set of discarded aircraft tires, and had enthusiastic support from the Goodyear companies. and Firestone – both wanted to develop special tires for this important new market.
Farmers are less excited, many worry about the risk of tire perforation, the durability and the cost of replacing new tires.
Adding a fourth gearbox for the rubber-wound Model U to boost top speed to 15mph instead of 3.5mph for the standard three-speed version on steel wheels has won fewer customers at a time when almost all Farmers are accustomed to the I Don’t Snore I Dream I’m A Tractor Shirt slow speed of working with horses.
Tractor Race Allis Chalmers Model U Tractor Race Allis Chalmers Model U Open Race rubber tires. Provided by Mike Williams
The disappointing sales convinced Allis-Chalmers to launch a promotional campaign at the top speed.
This includes a group of Model U tractors specially tuned to form a racing team at farm shows and other events during 1933.
Their top speed is approximate. 35mph and riders include Barney Oldfield and Ab Jenkins, internationally renowned racers.
An Allis Chalmers race tractor with Ab Jenkins at the Allis Chalmers Race Tractor wheel with Ab Jenkins at the wheel. Provided by Mike Williams
The Model U races have become a popular attraction and other speed-related activities in the campaign include long-distance runs, plus the highly tuned Model U sets a world speed record. is recorded officially for tractors at 67mph.
The campaign that lasted about six months was a success, and by 1937 nearly half of all new wheel tractors sold in the US were using pneumatic tires.
The tire used on the Model U was the original ancestor of the tire on virtually all modern tractors, but the 1933 world speed record does not yet exist.