new owner to be of new l3800 with fel and 6ft woods finish mower and a used brush hog my question is can i use a carryall with a 55 gallon barrel with concrete instead of fluid in the tires or the dealer is talking about wheel weights that bolt to the wheel i am concerned about when i mow would the weighted tires be to much for the grass .with the carryall i could use it with fel and remove when using rear pto any suggestions will be helpful thanks