These 3Racing RE-043/S4 wheels are an RC-scale replacement wheel set sized for 40 Series fitments and specified in the source as wide offset, supplied as two pairs. The finish is listed as silver which assists identification during setup and parts selection. The set is intended for hobby-grade off-road models where wheel offset and track width are adjusted for handling or tyre fitment.
Installation considerations: check existing wheel hex and hub interface before fitting, confirm clearance with suspension arms and body posts, and balance tyres as needed. For tuning use, wide offset wheels change effective track width and scrub radius, so small suspension and toe adjustments may be required to restore desired handling balance.
Use these wheels when you need a documented wide-offset 40 Series option to experiment with track width and tyre fitment on compatible off-road RC platforms.
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