Tire inserts are one of the most critical aspects of off-road racing. Racers have asked JConcepts for a firmer and more durable insert and after much deliberation the new JConcepts Profiled insert has been released. Having the proper density insert for track conditions pays equal dividends to the racer and especially toward the end of races. Starting on too firm an insert the driver feels on edge during the first run or subsequent runs on a set of inserts. Starting on too Soft an insert the driver's vehicle is not responsive enough or runs the risk of too much insert breakdown during long races which creates a squirmy or inconsistent feel. Having the feel that is just right requires a bit of balance of durability and hardness. JConcepts is just right and on target with the new Profiled insert. Features:
Superior firm density material and construction
Ultra durable, no breakage during racing
Precise contoured manufacturing
Insert longevity, can be reused
Dark blue color for easy identification
