<font color="blue"> Should cost you between $2.50 and $3.50 per gallon depending on the quantity you buy. </font>
If it costs that much, a cost effective alternative would be windshield washer fluid. Good down to -20 F or a bit lower. I just bought some at Wallmart for 94 cents per gallon to fill the rear tires on my smaller tractor.
WW fluid is not as heavy, but it is still about 8 lbs per gallon, I think, so it is useful for weight addition. And costs a lot less than beat juice... sometimes you can get lucky and find it on sale even cheaper. you do get some odd looks though when you check out with a couple shopping carts heaping full with gallon jugs of the stuff... /forums/images/graemlins/grin.gif
Considering the cost of water though, myself I would probably fill a roller in the spring with water and drain it in the fall... /forums/images/graemlins/shocked.gif