4 User Manual - Wintax

Overlay GPS driving lines from two different drivers.

© 2026 WinTax Software, Inc. All rights reserved. WinTax 4 is a registered trademark. IRS and state tax agency approvals subject to annual recertification.

Download the installation package (e.g., Install_WTX_4.23.03.zip ) from the official FTP server.

If you need help configuring specific features in WinTax 4, please let me know: What are you pulling data from? wintax 4 user manual

Click and drag the left mouse button over an area to zoom in. Right-click to zoom out.

: Quick-opens the global Channel Configuration panel to adjust scaling, color schemes, or filter values.

Originally engineered by Magneti Marelli, this software is a standard telemetry and data logging tool used across Formula 1, WEC, MotoGP, and elite GT racing series. It optimizes data flows, generates high-speed graphical interfaces, and integrates vehicle engine parameters with chassis dynamics to help teams find crucial lap-time improvements. Overlay GPS driving lines from two different drivers

Located at the top, allowing access to File , Data Entry , Reports , and Settings .

: Includes multi-channel time/distance graphs, 2D/3D scatter plots, and histograms.

Unlocking Performance: A Deep Dive into the WinTAX4 User Manual WinTax 4 is a registered trademark

Upon your first software launch, a pop-up window will output a hardware-locked .

: Check operational frequency distributions, such as suspension travel zones or aerodynamic ride-height variances.

Paper filing is rare, but when required (e.g., Amended returns), WinTax 4 produces IRS-compliant sets.

Practical rating (out of 5)

The Time/Distance graph is the primary tool for diagnostic analysis.