# Toolbox TREMEC U.S. — The Go To Digital Toolbox

> Digital toolbox for driveline setup, gear ratio, and tire size calculations. (iPhone/iPad app by Grupo Kuo, S.A.B. de C.V..)

- Source: https://appshunter.io/ios/app/toolbox-tremec-us/id6466313595 (this page in markdown: same URL + `.md`)
- Developer: [Grupo Kuo, S.A.B. de C.V.](https://appshunter.io/developer/1491302641)
- Category: Utilities, Reference
- Price: Free
- Rating: 3.33/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 6 MB
- Languages: English
- Released: 2024-02-08
- Data updated: 2026-06-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/toolbox-tremec-us/id6466313595/reviews.md

## What is Toolbox TREMEC U.S.?

The TREMEC Toolbox App will help you simplify driveline setup, predict the effects of changing gear ratios and tire size, and calculate vehicle speed and RPM variables.

The TREMEC Toolbox App includes: Driveline Angle Finder, RPM Calculator, Tire Size Calculator, and Vehicle Speed Calculator. This Toolbox is great for planning your rig, allowing you to see what kind of performance to expect from different combinations!

## Key features

- Driveline Angle Finder
- RPM Calculator
- Tire Size Calculator
- Vehicle Speed Calculator
- Performance prediction

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/toolbox-tremec-us/id6466313595/reviews.md

### 4/5 — good but could use a few improvements

*2024-09-29*

in the custom transmission selection you should have an option to select the number of gears.
there are 7 and 8 speed transmissions on the tremec web site, but this app only goes to 6 gears.
and with there being transmissions with 10 gears why not have that option.
plus need a decimal or 2 more precision on the speed readout.

## Frequently asked questions about Toolbox TREMEC U.S.

### What is Toolbox TREMEC U.S. used for?

Toolbox TREMEC U.S. is a digital toolbox designed to simplify driveline setup, predict the effects of changing gear ratios and tire size, and calculate vehicle speed and RPM variables.

### What are the main features of Toolbox TREMEC U.S.?

Key features include a Driveline Angle Finder, RPM Calculator, Tire Size Calculator, and Vehicle Speed Calculator, all aimed at helping users plan their vehicle's performance.

### Is Toolbox TREMEC U.S. free to use?

Yes, Toolbox TREMEC U.S. is available for free, with no in-app purchases or advertisements, as indicated by its pricing and ad-free status.

### What devices is Toolbox TREMEC U.S. compatible with?

Toolbox TREMEC U.S. is compatible with iPhone and iPod devices.

### How often is Toolbox TREMEC U.S. updated?

The app was last updated on February 8, 2024, with version 2.2 released on the same date, indicating recent development activity.

### What is the age rating for Toolbox TREMEC U.S.?

Toolbox TREMEC U.S. has an age rating of 4+, making it suitable for a wide range of users.

### Does Toolbox TREMEC U.S. have ads?

No, Toolbox TREMEC U.S. does not contain advertisements, providing an uninterrupted user experience.

### Who developed Toolbox TREMEC U.S.?

Toolbox TREMEC U.S. was developed by Grupo Kuo, S.A.B. de C.V.

## Version history (last 1 release)

### 2.2 — 2024-02-08

No release notes.

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## More apps by Grupo Kuo, S.A.B. de C.V.

- [Resirene Commerce](https://appshunter.io/ios/app/resirene-commerce/id1557365704)
- [Equilibrio DESC](https://appshunter.io/ios/app/equilibrio-desc/id6443685612)

All apps by Grupo Kuo, S.A.B. de C.V.: https://appshunter.io/developer/1491302641

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-08.*