HPI Bullet 3.0 MT and ST Front rubber tires and beadlock wheel set by GPM BMT0503F+889  [BMT0503F+889]

Front tire and beadlock wheel set

This is an RC-scale front tire and wheel assembly intended for HPI Bullet 3.0 MT and ST nitro-engine models. The set combines rubber front tires mounted on nylon rim frames with alloy 5-star beadlock rings and includes 12x9mm drive adapters for direct fitment to specified HPI hubs. The package is a one-pair set for the front axle and is aimed at hobbyists who want a straightforward replacement or upgrade for steering response and front-end traction.

Installation is conventional for beadlock wheels: separate the beadlock ring, position the rubber tire onto the rim frame, align the ring and secure the fasteners. The included 12x9mm drive adapters match the stub axle interface used on the target Bullet 3.0 MT and ST nitro chassis, so verify spline orientation before final tightening. Hands-on tuning typically focuses on tire positioning, balancing, and checking for even bead seating to prevent wobble at speed.

In tuning terms this set affects initial turn-in and front traction characteristics. The rubber compound provides predictable grip on common off-road and mixed-surface tracks, while the alloy beadlock ring adds rigidity to the wheel assembly. The nylon rim frame reduces weight at the outer diameter compared with full-metal wheels, which can change steering feel and require minor suspension or toe adjustments to restore handling balance.

Use this set as a direct replacement or as part of front-end setup changes for HPI Bullet 3.0 MT/ST nitro models; confirm adapter orientation and balance wheels after installation to maintain steering precision.