Delivered as a single green pair, this wheel and tyre set is presented as an aftermarket tuning component for the platforms referenced in the title. The 40 series wide offset shifts tyre contact laterally, which affects track width and scrub geometry and should be considered when setting up handling and steering balance for competitive 1/8 scale applications.
Fitment procedure is conventional: remove wheel nuts, verify the wheel hex and hub interface, mount the assembly and torque with the vehicle's original hardware. With no manufacturer material callouts provided, perform an incoming quality check on finish, tyre seating and fitment before track use.
Setup guidance: the wider offset can increase lateral stability by widening the track or be used to fine tune scrub for sharper turn-in. Use this upgrade in conjunction with spring rates, damping adjustments and tyre compound selection to dial a race setup for specific off-road surfaces.
A technical upgrade for competitors and tuners seeking changes to stance and scrub on compatible 1/8 models; always verify fitment and inspect parts before race use.