These scale crawler tyres are suited to TRAXXAS TRX4M vehicles and come with foam inserts, sized around 62mm outer diameter and 20.5mm width for 1.0 inch wheel applications. The low durometer butyl compound is intended to improve traction at low speeds while the foam insert and internal reinforcement maintain tyre stability under load.
Notes on the compound indicate a 25-degree soft rubber formulation and reinforced internal structure to resist tearing. The overall tyre construction seeks to reduce slip on wet or slick surfaces compared with harder tyres, while the insert supports sidewall integrity during heavy articulation.
Installation guidance notes a slightly tight inner diameter to cut down tyre rotation on the rim, a long bead tongue to aid clamping, and compatibility with longer fixing screws for direct-attach mounting. The slim clamp profile simplifies rim installation and a single-handed compression tool is useful for seating the tyre and insert evenly.
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