Built by Ramball on the forum; not your typical craiglist rusted out junk. 1/4" steel for the whole build. Has 5 cooking grates and solid rubber tires. It is well seasoned and cooks great. I believe the firebox is 24"x 24"x 24" and the cooking chamber is 24"x 24"x 42". I keep this thing in my garage and I'm selling to free up space. My next smoker will be a built in on the patio. Can text pics on request. I'm asking $1,450.