This is a pair of 1:5 scale Blockade XTR No Foam Tires. After countless hours of designing, building and testing, Pro-Line is ready to unleash the all-new Blockade tire for your 1:5 scale Short Course Truck. From the beginning, the Blockade was designed to be the ultimate race tire for any track condition. The Blockade features large, perfectly spaced lugs that rip into the dirt for incredible traction and has plenty of meat to last through super long race sessions. For super loose conditions, the Blockade tire can be tuned for more aggressive traction by trimming out alternating knobs. The inside of the Blockade contains unbelievably detailed webbing that strengthens the tire carcass and prevents excessive tire expansion. If you own a Baja 5SC or Losi 5ive-T, then you need a set of Pro-Line Blockades!