Pro-Line 1158-18 Sling Shot SC 2.2 inch /3.0 inch XTR Tires (2) Mounted This is the Pro-Line pair of Sling Shot 2.2 /3.0 XTR Mounted Short Course Truck Tires, (2).The newest form of fun is here with the release of Pro-Line's brand new Sling Shot 2.2/3.0" paddle tires for short course trucks. The Sling Shot tires will provide you with hours of fun in the snow, sand, or even in the occasional mud pit. The eleven paddle design ensures maximum performance due to its true scoop design coupled