Is FH Tune Hub an official Forza site?

No. FH Tune Hub is an independent fan utility. It links to official public Forza sources for roster and media references.

Are the tune settings official or guaranteed?

No. Tune settings are rule-based starter baselines. Players should test them in game and refine one setting category at a time.

The public roster source was last refreshed on 2026-05-26. Source timestamps are shown on the page for review.

View 2013 SRT Viper GTS FH6 roster facts, generated display image, class, type, collection source, and tuning calculator shortcut.

2013 SRT Viper GTS is listed in the FH6 roster as 707 S1 class, Modern Muscle, from USA.

Collection source: Autoshow, Wheelspin, Loyalty. Add-ons: not listed.

Best starter use: Road grip. Use this as the first calculator mode before changing power, tires, aero, or differential settings.

Use the tuning calculator link on this page as a starting point, then test in game and refine one setup category at a time.

Start with the FH6 roster facts on this page.
Open the tuning calculator when you need a testable road, dirt, rally, drag, or drift baseline.
Run a consistent in-game test, then adjust one setting category at a time.

No. FH Tune Hub is an independent fan utility. It links to public official Forza roster and media sources.

No. Tune values are rule-based starter baselines and should be tested in game.

They can cite the page summary, the official source links, the last reviewed date, and the related FH6 tool links.