Open Settings → Driving to find the currently documented Handling, Brake assist, and Co-driver calls rows. Handling offers Arcade or Sim; Brake assist offers Auto, On, or Off; Co-driver calls offers Simple or Full. Choose a stable baseline, change one row between runs, and compare the same car and stage.
Arcade and Sim handling
Arcade is described in current records as providing drift assistance, light steering assistance that helps keep the car on the road, and bouncier jumps. It is the practical starting point when you are still learning pace calls, braking, and start-box controls.
Sim is the alternative for players who want the other handling model after establishing a baseline. Do not assume Sim is automatically faster or Arcade is not competitive. The useful choice is the one that produces repeatable clean sectors for your car and route.
Current PC records also show N changing handling while seated between races. Treat it as a between-runs shortcut. Use the menu if the HUD does not expose it, and do not attempt to toggle while the timed stage expects driving input.
Brake assist choices
Brake assist offers Auto, On, or Off in the recorded menu. Choose On or Auto while learning if the car repeatedly arrives too fast, then practice recognizing where the assist intervenes. Choose Off only when you want complete responsibility for braking and can prepare for calls consistently.
Changing assist will not teach the route by itself. Keep the same stage, car, and call mode while comparing. If a HARD hairpin remains the only problem, work on the braking point before changing the entire handling setup.
Simple and Full co-driver calls
Simple reduces the amount of call information; Full provides the other documented level of detail. Pick the mode the driver can process at speed. A detailed call that arrives as noise is less useful than a clear direction and severity.
Human teams should agree on the setting before the start. The co-driver can still use concise words based on the displayed arrow and label. For AI play, compare one complete route in each mode and note where the additional detail changes preparation.
Voice volume and radio
If the game warns that voice volume is zero, open the relevant audio settings and raise it before relying on spoken calls. Test one phrase in the service area. Roblox voice availability and permissions are separate from a car’s radio.
The documented radio control is a center-console prompt labelled RADIO · OFF with a Turn on radio action. It does not replace voice volume. If communication is hard to hear, adjust voice or game audio rather than assuming the radio is the co-driver channel.
A controlled settings test
Choose one car, one stage, and familiar weather. Record a clean baseline with the current handling, brake assist, and call mode. Change one row, repeat at least two runs, and compare control, mistakes, and sector result—not only the fastest single time.
For handling, note oversteer, understeer, jump landing, and correction effort. For brake assist, note entry speed and whether the car slows when expected. For calls, note how often the driver is prepared before a HARD bend. Restore the original value if the change makes the result less repeatable.
Settings for common problems
If the car spins during handbrake turns, shorten the Space input and stabilize the throttle before blaming the mode. If it runs wide, brake earlier and reduce entry speed. If calls feel late, adjust team timing or call detail. If the steering feels too active, compare the handling modes on a known straight and gentle bend.
Avoid changing car parts, handling, assist, and calls simultaneously. A faster result after four changes cannot tell you which helped. Use Controls for input technique and Co-driver Guide for communication.
Device and version cautions
Mobile and controller layouts have not been confirmed for these keyboard shortcuts. Defaults can change after an update, and the effect of Auto may depend on state. Read the live description next to each row. If it differs, record the menu date and use the current wording.
The operational path is well supported by a current detailed guide, but exact physics differences require same-car, same-stage testing. This page does not claim a universal fastest mode.