I used windshield washer fluid to add tire ballast. I paid $2.09 a gallon for the fluid in spring of 2024. You could also use engine coolant or antifreeze for ballast. I could not get RIMGUARD ballast anywhere close to me.

Drill pump and hoses
https://amzn.to/3QNR9BD

Male 1/2" hose end needed
https://amzn.to/3V3AmNC

Tire valve adapter kit
https://amzn.to/3wDGnqQ

Tire valve core removal tool
https://amzn.to/4dFFSNJ

Tire fill calculator
https://www.rimguardsolutions.com/tir...



Why my tractors valve stems failed
   • The Issue With Rim Guard Tire Ballast...  

What I replaced my valve stems with
https://amzn.to/44InU9l

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