I bought a new L4400 HST and have not yet taken delivery on it. The dealer is willing to store it for me for free until I get my home built. Which in all likelihood will be this spring. How much/how many wheel weights would I need on my rears to equal fluid in my tires? Does anybody have an approximate price I would pay for Kubota weights? Also, does fluid in the tires provide for better traction than wheel weights?