3Racing HSA-032 1/8 Monster Truck Race Tyre Pair HSA-032 by 3Racing  [HSA-032]

Technical 1/8 Race Tyre with Tunable Insert

This item is a pair of replacement tyres developed for 1/8 scale monster trucks, supplied as a set for performance-focused hobbyists. Removable foam inserts are included to control sidewall compliance and maintain a repeatable contact patch under lateral loads and landings, aiding in setup consistency for racing or timed runs. Intended applications include competitive practice, setup refinements, and controlled testing environments.

Compatibility is stated for Savage 21 and Savage 25 platforms and for 1/8 monster truck fitments specified by the seller. The tyre construction targets reliable fitment to standard 1/8 rims and predictable handling characteristics rather than a single race-specific claim. Supplied quantity: 1 pair (pcs).

Precision mounting and tuning

Seat the bead fully when mounting and use appropriate tyre adhesive if rims require permanent bonding. Install the insert concentrically and evaluate varying foam densities to quantify changes in sidewall stiffness; insert firmness directly influences lateral grip, mid-corner rebound and landing stability. Confirm wheel hex sizing and runout before high-speed operation.

Materials, longevity and inspection

The rubber compound and foam inserts have been selected to balance grip with durability for regular performance use. Store tyres away from UV and ozone to reduce premature compound degradation. After significant impacts inspect the bead, sidewall and insert condition and replace tyres showing structural compromise.