NLMT 2 - 2.25 RR Grooving Pattern

In the world of dirt late model racing, every small adjustment can make a big difference in performance on the track. One crucial aspect of optimizing performance is grooving the tires to suit the track conditions and maximize traction. In this blog post, we will focus on grooving the right rear Hoosier tire with the NLMT2 or NLMT2.25 compound, which is known for its medium to soft characteristics.

Understanding the NLMT2 and NLMT2.25 Compounds:

The NLMT2 and NLMT2.25 compounds from Hoosier are popular choices for dirt late model racing due to their versatility and performance on various track surfaces. These compounds offer a balance between grip and durability, making them ideal for medium to soft track conditions where traction is key.

Grooving Techniques for the Right Rear Tire:

Grooving the right rear tire is a critical step in fine-tuning the handling and traction of a dirt late model race car. When working with the NLMT2 or NLMT2.25 compound, here are some grooving techniques to consider:

  1. Circumference Grooves on Outer Edge Blocks: Creating circumference grooves on the outer edge blocks of the tire can enhance side bite and stability in the corners. These grooves help the tire maintain grip and traction when navigating tight turns, allowing for better control and cornering performance.
  2. Cross Grooves: Cross grooves provide forward traction by scooping away loose dirt and debris on the track surface. This grooving technique helps the tire maintain grip and acceleration, especially in challenging track conditions where loose dirt can affect performance.
  3. Siping: Siping involves cutting small slits across the tire tread to increase flexibility and grip. This technique is beneficial on slick or abrasive tracks where maintaining traction is challenging.

Grooving the right rear Hoosier tire with the NLMT2 or NLMT2.25 compound is a valuable technique for enhancing performance on a dirt late model race car. By experimenting with different grooving patterns and techniques, drivers and teams can fine-tune their setup to suit the track conditions and gain a competitive edge on race day. Remember to always monitor tire wear and adjust your grooving strategy accordingly to maintain peak performance throughout the race.

How to Optimize Hoosier Dirt Track Tires
A Guide to Grooving Width, Depth, and Profile