The Reaction HP is now available in the new super soft, ULTRA BLUE compound to provide even more incredible grip from the legendary Pro-Line Reaction tread design. Tested by some of the nation's top No Prep racers, this new compound provides relentless traction off the line and stability at the top end with little to no break-in or conditioning needed: so, you can go faster, faster.

As always, the Reaction HP Ultra Blue features Pro-Line's High-Performance herringbone weave pattern Belt, for little-to-no tire ballooning or expansion and is proudly Made in the USA. Get maximum grip and stability so you can be faster than your racing buddies with Pro-Line's all-new Reaction HP Drag Slick SC tires!

Please note that the Reaction HP tires have a maximum speed rating that, if exceeded, could result in permanently damaging 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.

Less break-in or Conditioning Required

Molded-in High-Performance Herringbone Weave Pattern Belt

Specifically Made for No-prep Drag Racing

Made in the USA

2.2"/3.0" Short Course Rear Wheels

Inner Tire / Outer Wheel Diameter: 2.2 / 3.0 in

Insert Material: Open Cell

Package Type: Tires and Inserts

Product Height: 4.15" (105 mm)

Product Width: 1.8" (46 mm)