This is a pair of Blockade Off-Road 1:8 Buggy Tires in S4 (super soft). Just a few words that have been used to describe Pro-Line's new Blockade tire. History was made the first time the Blockade touched the race track Winning the 2011 ROAR Fuel Off-Road Nationals by 2 laps! The Revolutionary tread design features large lugs for class leading tread life, perfectly balanced tread spacing for maximum forward bite and uniquely blended side tread that reduces the edginess found in other race tires. This tire will give your 1:8 Buggy qualifying speed with tread life capable of handling hour-long A-mains. Pro-Line's Blockade is the new must-have 1:8 Buggy Race tire and will dominate your local track.