This is a pair of Scrubs 2.2" 4WD Off-Road Buggy Front Tires. Stay in the groove with Pro-Line's all new Scrubs 4WD front buggy tires. Designed specifically for wet/dry clay and hard packed tracks, the Pro-Line Scrubs front tire offers improved steering, handling and forward traction. The Scrubs tire features an angled bar design for tons of side bite, as well as a V-pin design which will make your buggy track straight as an arrow. The new Scrubs are offered in our M3, M4 and MC compounds to meet all your track needs. When thinking about getting a new 4WD front buggy tire, think about Scrubbing past the competition. The same Scrubs 2WD technology that is currently dominating indoor/outdoor clay and hard pack tracks on the front of 2WD buggies can now be found on Pro-Line