Heavy 16 gauge seamless steel tray with front tray braces, ‘H’ brace, steel cross strips and leg stabilizers, for added support and strength when pouring heavy loads. Supplied with a pneumatic 2-ply tire with oilube bearing. Blue tray, wooden handles, 16" wheel. Capacity: 6 cu. ft. Comes standard with 16" pneumatic wheel. Assembled with solid or pnuematic tire.