Actually we are both right!How often does that happen?LOL..I was just on Early Years Resin and those are the Plastic Performance tires.Those were the only tires I could find on their site.So glad you posted these pics because I've been eyeing those tires up but wasn't sure if it was what I was looking for.But by the looks of your Skylark they definitely are!May have to get 2 sets since I didn't glue the wheels and tires on my Skylark!