The chart is for one gallon of water that weighs approximately 8 pounds per gallon. Water is not a typical tire filler. Methonal alcohol is a more common filler and weighs 6.5 pounds. Methonal alcohol is a more common filler and weighs 6.5 pounds per gallon.
Other fillers such as Calcium, Beat Juice, etc. can have different weights. For example, an 18.4-38 rear tractor tire will need 110 gallons of fluid and this fluid will add 1.177 pounds to the tire. The ballast in the rear tires helps to compensate for the weight of the loader and the load, and moves the center of gravity back to a safer point.
The most common way to add more traction and reduce tire slippage and tread wear is to add weight to the rear axle. In addition to weights, farmers would also need to purchase supports to attach the weights to their tractor. While it offers a great option for gaining weight and preventing headaches caused by punctures, it's expensive and should be done by a professional puncture tire dealer. To get the weight per tire of the ballast fluid of your choice, simply multiply the gallons per tire of your size by the pounds per gallon of your ballast fluid.
Ken Jones Tires offers custom flat coverage and is accessible to Massachusetts, Rhode Island, Connecticut and New Hampshire. The table shows the most common sizes of tractor tires, the number of gallons they contain at a 75% fill level, and the number of pounds added when using RimGuard. Mixed with water, it provides great frost protection down to -50 F and weighs 11.5 pounds per gallon, but is highly corrosive and should be used on tires with tubes to protect tires from rust. Iron weights for wheels and suitcases were added to tractor tires and frames instead of liquid tire ballast.
There are several good online resources that compare the different liquid ballasts, but one of the best I've found is on the Orange Tractor Talks website. At a basic level, the ballast in tractor tires, whether in the form of liquid in the tires or in steel wheel weights, provides the tractor with better traction on the rear wheels and reduces the center of gravity and moves it back to the rear. Phil Globing, president and owner of Rim Guard Tire Ballast, said his product is non-toxic and suitable for animal feed. While there are many devices and methods for loading liquids for tractor tires, the easiest thing is to use a filling device, a liquid drum in the tractor bucket, a hose between the two, and then lift the bucket, relying on gravity to do the work for you.
To solve this problem, it is usually necessary to solder a patch and repaint the tire before replacing the tire. Other liquids commonly used to increase tire weight include antifreeze, windshield washer fluid, beet juice (tire protector) and foam padding. When used at full strength on tires, it provides frost protection down to -20°F and weighs about the same per gallon as water.