RaydaKub
Veteran Member
Yup, I know that. Valve on top and I get a mix of air and washer fluid out. But I put in 10 gallons of fluid in them and it was still all air so I added almost a gallon of water too.
I just found another thread here that said 75% on a 26x12x12 holds 10 gallons. It was quoted from the Goodyear Farm Tire Handbook. I bought my 20 jugs of washer fluid after reading a reference here from Firestone.