This Arrowmax am-174053 4D Set-Up System is a compact setup kit designed for 1/10 scale off-road RC cars, providing a practical reference for suspension and chassis adjustments. The 4D measurement approach helps you compare left and right geometry and front-to-rear relationships without relying on brand-specific fixtures.
The kit's main role is to give a consistent reference plane for tuning tasks such as camber checks, toe adjustments, ride height comparison and basic roll-center observation. Use it as a baseline tool when changing shocks, springs, anti-roll bars or track width so setup changes can be recorded and repeated.
Installation is non-invasive: position the unit under the chassis or alongside wheel hubs as appropriate to the vehicle layout, secure the vehicle on a flat surface, and use the measurement faces to read relative differences. The included bag keeps components organised and protected for transport between workshops and the track.
This set is intended as an accessory for RC model setup work, not a substitute for model-specific setup fixtures; it supports iterative tuning and track-side verification for 1/10 off-road models.
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