For hobbyists refining handling, the Serpent 903175 foam tyre inserts deliver balanced support and help stabilise the contact patch. They suit a wide range of RC car tyre profiles and make setup adjustments more predictable.
The insert material is chosen for resistance to wear and compression, giving steady performance over many practice sessions. This durability helps keep lap times consistent.
These inserts are manufactured to tight tolerances so they sit correctly inside tyres and reduce unwanted tyre movement, improving steering precision on both carpet and asphalt surfaces.
Use these foam inserts as part of your tuning toolkit to alter tyre compliance and fine-tune grip levels for different track conditions and driving styles.
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