These are takeoffs from a 2010 GT500. I bought them from another svtperformance memeber and never used them. Have since sold the car. I was told they have 3000 miles on them. They are all in great condition and the tires have plenty of wear in them. Great for an extra set for your Shelby or would work on other S197 Mustangs. I'm in SoCal. They do not have sensors. Asking $1200 obo. Buyer pays shipping if not picking up local. Tires new from Goodyear run over 300 each, just for the smaller fronts. Wheels are forged and painted from Ford. These are not the 18 inch wheels you buy cheap from FRPP. Email if interested at firstname.lastname@example.org. Thanks.