Pro-Line Reaction HP Belted Drag Slick 2.2/3.0 SCT Rear Tires feature a High-Performance herringbone weave pattern Belt molded inside the tire. These belted slick Drag Racing tires were specifically made for no-prep Drag racing and will not balloon or expand during use, giving you more control when you are putting down the power! The Reaction HP SC tires provide the incredible grip that you expect from Pro-Line due to the soft S3 compound but will also provide unmatched stability. Just like all of Pro-Line's tires, they are proudly Made in the USA! NOTE: Reaction HP tires have a maximum speed rating that, if exceeded, could result in permanent damage to the internal belt. For the Reaction HP SC tires that is 90 mph or about 7,000 RPM. Over revving your Reaction HP tires could result in breaking the internal belt, which will NOT be covered under warranty. This can be caused by "diffing out" your tires or holding the throttle open while one, two or three of your tires are stopped, which substantially increases the RPM sent to the free-spinning tire or tires. Features: Molded-in High-Performance Herringbone Weave Pattern Belt Reaction HP Tire Will Not Balloon or Expand During Use Specifically Made for No-prep Drag Racing Soft S3 compound Provides Incredible Grip on Your Drag Strip Belted Slicks Give You Control to Put the Power Down Soft Foam Inserts Included For use with Pro-Line 2.2"/3.0" Wheels like the Pomona Drag Specific Wheel Made in the USA, since 1982 Specifications: Height: 4.15" (105mm) Width: 1.80" (46mm) Includes: (2) Reaction HP SC 2.2"/3.0" Drag Racing BELTED Tires (2) Soft Foam Inserts