What the feature confirms
The official Roblox description says Rideout Boost lets you earn more near other riders. That confirms proximity to other players is relevant; it does not reveal an exact radius or cash multiplier. Use the current in-game indicator, if shown, to verify that the boost is active. If the UI gives no signal, compare only what the game itself exposes and avoid claiming a precise bonus.
Make a rideout easy to follow
Choose a clear meeting point such as a visible open area, then agree on a simple direction before moving. This is a practical group tip, not a required game mode or official route. Keep enough spacing to avoid collisions while learning the crash physics. The game listing advertises meet spots and group riding, but does not publish a formal party-size requirement.
Compare boosted and solo riding carefully
If you want to understand the feature, note your displayed cash before and after a short solo ride and a similar ride near others. Keep the conditions as similar as possible, and use only visible in-game feedback. A short comparison is not a universal rate test. The beta can change rewards, and the listing does not promise how boosts combine with distance, tricks, or upgrades.