A:AnswerBella sent me an answer to this and they said no. However, walmart has a bunch of accessories there. Take your measurements of each part you want more of and go shopping
A:AnswerI haven't needed a second rack because when I put two items in the oven I put baking pan on the rack & the other item will go on the black tray included with the oven because it slides into any rack position. You should try calling the manufacturer to see if they sell additional wire racks.
A:AnswerI put my pizza right on the stone - nothing on it. There is a pizza setting - as soon as you press it, the exact temp and time shows up...warms up the oven and pop it in on the black tray (it's made to hold the pizza stone....or you can put the stone right on the wire rack.