Built as a pair for rear usage, this RC foam tyre rim suits 1/10 formula-style cars. The 25 Shore carbon foam in the AM-040911 promotes greater surface conformity, improving mechanical traction on tight courses.
Fitment requires standard foam-tyre technique: bond the foam to the rim with an appropriate adhesive, trim and seat the tyre carefully, then check concentric alignment. Make small iterative adjustments and balance lightly to see how the 25 Shore compound modifies handling.
Remember this rim is a tuning tool: softer foam increases grip but changes wear and steering response. Combine tyre swaps with measured tweaks to ride height, toe, and roll settings to reach the desired handling balance.
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