"Best road" is a community Cross Country tune for the 2021 BMW M4 Competition Coupé Welcome Pack (Modern Super Saloons) in Forza Horizon 6, aimed at the S1 (701–800 PI) Performance Index bracket. This page explains what the setup is for, how the share code fits that class and discipline, and how to load it in-game — without inventing suspension or aero numbers the tuner did not publish.

In S1 (701–800 PI), cars sit in a defined PI window, so small setup choices show up clearly in how the car turns, brakes, and puts power down. For Cross Country, the useful goal is to stay composed on mixed terrain, absorb landings, and put power down on loose exits. Use the share code below when that matches the event you are about to play.

If the car feels pushy (understeer) on turn-in, or loose (oversteer) when you open the throttle, compare this tune with other Cross Country builds for the same car or the same PI class. Community notes — when the tuner left any — are the best signal for launch grip and intended use.

The tuner did not leave extra notes on this page. The share code, PI class (S1), discipline (Cross Country), and car identity above are the verified facts — treat anything beyond that as unstated.

In Forza Horizon 6, open the Tuning / Share Code screen for this car and enter the nine-digit code shown on this page (481 772 785). Confirm the download, then test the car on a route that matches Cross Country before you commit it to a ranked or playlist event.

If the code fails to load, double-check the digits, confirm you own a compatible version of the car, and try again from a stable network. Do not substitute another code from a different listing — each tune page documents one share code only.