Pro-Line 1/10 Buggy Open Cell Rear Tire Inserts are ideal for carpet racers who are pushing the limits of their carpet tires and need more support than the stock foams provide. If you are a mod buggy racer running Pro-Line's soft Z4 carpet compound tires, then this foam will provide increased sidewall support and consistently faster lap times.
- Provides Improved Support for Carpet Tires
- Ideal for Mod Buggies Running Z4 Compound
- Results in Consistently Faster Lap Times
- Medium Firmness
- Made in the USA, since 1982
- Includes Two Open Cell Medium Rear Foams