That is the model I have. The DS4015SS does not come with a stand with wheels and from I understand after reading some online reviews, you cannot add a stand later. This was not a deal breaker for me since the smoker is plenty tall.I am looking at the Ds4015ss The stainless steel one.
I actually ordered online from HomeDepot since they have the best price and free delivery. Plus, if the smoker was DOA, then I could just take it back to the store 30 minutes away.
I think you will really like your Smoke Tronix.