Sitting next to the Traeger you can see it is much taller.

Cooking Area - 418 square inches (expandable grill grate to 1254 sq. in.). Cooking Volume - 4584 cu. Inches with three shelves.

It has 12 inches of head room. Enough for one or two 16 pounds turkeys to fit upright.

Putting out a nice blue smoke

Temperatures across the Royall RG2000 grate are amazingly tight.

I believe this is because of the way smoke and heat exits out of the center top through a diverter pulling from both left and right.

I hooked up three Rock's Stoker probes left, center and right.

Here are a couple of results.