My mother in law has a leaf collection cart that she loves. She can't seem to be able to find replacement tires and hasn't been successful looking for another cart like it. She likes it because it's sturdy. I'll try to describe it but a picture is worth a thousand word. https://picasaweb.google.com/dahlia94040/GardeningCart#
The cart is an upright cart. Imagine a dolly like cart but with two handles. It's made of steel (?) and it has a rectangular shaped bar in the front to hang the bag from. Underneath is a rectangular flat basket to help support the bottom of the bag. The handles point straight back so that you can push down to tilt the cart. I don't know the manufacturer but know that it was made in England. Can anyone point me to a place (on the web that is) where I can buy something like this for her? The only one that I've found that's a little similar is made by Vertex but the stand itself is some type of plastic and the reviews have not been that good.