Tire Calculator

2.1

Extreme Software, Inc.

2.48

25 reviews

$2.99

This app is currently not available on the App Store.

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About Tire Calculator

Tire Calculator was an utilities app developed by Extreme Software, Inc.. It was removed from the App Store Feb 28, 2026 and is no longer available for download.

User Ratings

Tire Calculator was rated 2.48 out of 5 stars, based on 25 ratings.

App Information

Tire Calculator cost $2.99 to download. The download size was 2.19 MB. The last available version was 2.1. The last update was on October 27, 2017.

Technical Requirements

The app had a content rating of Everyone. The app had been available on the App Store since before 2010.

Description

This automotive tire calculator will help you determine if your new tire size will be compatible with your factory or previous tire size.

This application will show you before and after results for the following:
* Sidewall Height,
* Wheel&Tire Radius,
* Wheel&Tire Diameter,
* Tire Circumference,
* Rotations per mile or kilometer,
* Difference in Speedometer Readings,
* And approximate Speedometer Results

[This application is compatible with and can display both standard and metric results.]

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More data about Tire Calculator

Price	$2.99
Rating	2.48 based on 25 ratings
Version	2.1
App download size	2.19 MB
Suitable for	Everyone

Changelog of Tire Calculator

No changelog data

Developer information for Extreme Software, Inc.

Extreme Software, Inc.

Address:

Comments on Tire Calculator for iOS

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Technologies used by Tire Calculator

Frequently asked questions about Tire Calculator

Is Tire Calculator free?

No. Tire Calculator costs $2.99 on the App Store.

Is Tire Calculator still available?

No. Tire Calculator was removed from the App Store. We last saw it there Feb 28, 2026.

How large is the Tire Calculator download?

Tire Calculator is 2.19 MB to download.

Is Tire Calculator suitable for children?

App Store rates the content of Tire Calculator as suitable for everyone.

How do people rate Tire Calculator?

Tire Calculator scores 2.48 out of 5 stars, from 25 ratings on the App Store.

Who made Tire Calculator?

Tire Calculator was developed by Extreme Software, Inc.. It is listed in the utilities category on the App Store.

What are the best alternatives to Tire Calculator?

People looking at Tire Calculator also look at these utilities apps: Tyre(Wheel) Size Calculator, Tire Size Calculator Plus, NanoTire, Wheels Speed Calculator, Tire Size Calculator - Upsize.

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