Just switched out my trencher attachment for a backhoe attachment - on my vermeer LM 42. The machine needs some more weight on the back - I'm guessing around 200lbs. Plow wants to raise up while pulling pipe. I've talked with a couple of guys about wheel weights and foam filling tires. I've contacted my local Vermeer Dealer - and they were unable to answer any of my questions. So I have posted them below: How much does each wheel weight weigh? How many can I put on a wheel?