You are getting TWO (2) AutoWorld X-Traction powered vehicles in this listing, new in package. Richard Petty #43 livery 1972 CHARGER plus matching Peterbilt Tractor and Race Trailer. These vehicles have chassis similar to the Aurora AFX Magnatraction. They will operate on most any H.O. scale slot car race track. Sold as is. Descriptions are very accurate; No Returns. PLEASE ASK QUESTIONS BEFORE YOU BUY IF YOU ARE UNSURE. We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. I charge $1 for expert handling/packaging, actual shipping. We ship out of the country almost daily. Please refer to our feedback, social media or time selling HO slot cars for assurances of a good honest deal. Happy motorin' thanks S'lots from Bob at Slot Car Central in SYR. We Know H.O.