About TireLab
HOW TO USE TIRELAB: 1) Set wheel sizes 2) Compare and visualize differences Changing tires or rims on your vehicle? This is the app for you! TireLab is an advanced, yet VERY easy to use, tire and wheel calculator that...
HOW TO USE TIRELAB: 1) Set wheel sizes 2) Compare and visualize differences Changing tires or rims on your vehicle? This is the app for you! TireLab is an advanced, yet VERY easy to use, tire and wheel calculator that allows the manipulation of the multiple dimensions of several tire and wheel combinations. It allows professionals, enthusiasts, and weekend mechanics the ability to examine, compare, and visualize multiple tire and wheel configurations in real time. Features: 1) Calculates, compares, and displays all key tire and wheel data points TIRE - Compatible rim sizes - Diameter - Difference - Distance per revolution (circumference) - Odometer error (difference in odometer) - Radius - Revolutions per mile - Revolutions per kilometer - Section (sidewall) height - Section width (tire width) - Size - Speedometer error (difference in speed) WHEEL - Backspace - Difference - Offset - Lip inset - Size 2) Tire/wheel configuration fitment calculator Provides the user the ability to identify vehicle fitment related issues that may potentially result from different tire and wheel configurations. - Axel/ride height - Brake component clearance - Fender (outside) clearance - Suspension (inside) clearance - Wheelwell clearance 3) Intuitive and easy to navigate interface TireLab provides for the ability to manipulate the key dimensions of both tires and wheels. If you desire to only utilize the tire modeling functionality you need only to adjust the tire measurements. All of the controls will automatically adjust to safe and compatible configuration thresholds. 4) Detailed scaled visual representations View, and compare, detailed representations of tire and wheel configurations. A unique "cutaway view" of the wheel provides the user with the ability to visualize and compare key tire and wheel measurements for multiple configurations. In addition, a unique "tire view" permits the user the ability to visualize and compare scale representations of different tire configurations. 5) Tire compatibility display Provides the user a list of compatible tire sizes and accurately indicates the differences in both tire width and tire diameter. 6) Tire and wheel technical reference Provides the user the ability to view codes, definitions, and technical specifications. -Tire construction -Load Index chart -Load Ranges -Speed Ratings -Tire types -Temperature Grades -Traction Grades -Treadwear Grades 7) Tire and wheel technical glossary Includes an extensive dictionary of tire and wheel technical terminology. 8) Imperial and Metric Full Imperial (standard) and Metric support. All information is displayed in both Imperial and Metric units.
Version History • Updated user interface • Bug fixes 2.1.1 11/20/2025 This update from Apple will improve the functionality of this app. No new features are included. 1) Full GUI refresh 2) Compatible with all iOS platforms 2.0.0 04/13/2018 Fixes for issues related to iOS 6 release 1.5.1 09/15/2012 Fix crash introduced with iOS 4.3 1.5 03/30/2011 Added the ability to specify rim backspace as a parameter. 1.4 08/28/2010 1)Added difference computation to wheel configuration report. 2)Improved the readability of the wheel configuration report. 1.3 01/22/2010 Complete metric support. All values are now displayed in both metric and imperial. 1.2 01/15/2010 1) Improved odometer error report. 2) Fixed error in speedometer error report. 1.1 01/09/2010 1.0 01/07/2010
Previous Versions
Here you can find the changelog of TireLab since it was posted on our website on 2016-10-03 07:45:44.
The latest version is 2.1.1 and it was updated on 2026-06-23 07:13:13. See below the changes in each version.
TireLab version 2.1.1
Updated At: 2026-06-02
Changes: Version History • Updated user interface
• Bug fixes 2.1.1 11/20/2025 This update from Apple will improve the functionality of this app. No new features are included.
1) Full GUI refresh
2) Compatible with all iOS platforms 2.0.0 04/13/2018 Fixes for issues related to iOS 6 release 1.5.1 09/15/2012 Fix crash introduced with iOS 4.3 1.5 03/30/2011 Added the ability to specify rim backspace as a parameter. 1.4 08/28/2010 1)Added difference computation to wheel configuration report.
2)Improved the readability of the wheel configuration report. 1.3 01/22/2010 Complete metric support. All values are now displayed in both metric and imperial. 1.2 01/15/2010 1) Improved odometer error report.
2) Fixed error in speedometer error report. 1.1 01/09/2010 1.0 01/07/2010
TireLab version 2.1.1
Updated At: 2025-11-20
Changes: • Updated user interface
• Bug fixes
TireLab version 2.0.0
Updated At: 2018-04-13
Changes: Apr 13, 2018 Version 2.0.0
This app has been updated by Apple to use the latest Apple signing certificate.
1) Full GUI refresh
2) Compatible with all iOS platforms
TireLab version 2.0.0
Updated At: 2018-04-13
Changes: Apr 13, 2018 Version 2.0.0
1) Full GUI refresh
2) Compatible with all iOS platforms
TireLab version 2.0.0
Updated At: 2018-04-13
Changes: Apr 13, 2018 Version 2.0.0
This app has been updated by Apple to display the Apple Watch app icon.
1) Full GUI refresh
2) Compatible with all iOS platforms
TireLab version 1.5.1
Updated At: 2010-01-07
TireLab version 2.0.0
Updated At: 1970-01-01
Changes: 13 de abr de 2018 Version 2.0.0
1) Full GUI refresh
2) Compatible with all iOS platforms
Disclaimer
Official App Store Link
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