What's New

This app has been updated by Apple to display the Apple Watch app icon.

1) Full GUI refresh
2) Compatible with all iOS platforms

App Description

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.

iPhone Screenshots

(click to enlarge)

TireLab screenshot 1 TireLab screenshot 2 TireLab screenshot 3 TireLab screenshot 4 TireLab screenshot 5 TireLab screenshot 6 TireLab screenshot 7 TireLab screenshot 8 TireLab screenshot 9 TireLab screenshot 10

iPad Screenshots

(click to enlarge)

TireLab screenshot 11 TireLab screenshot 12 TireLab screenshot 13 TireLab screenshot 14 TireLab screenshot 15 TireLab screenshot 16 TireLab screenshot 17 TireLab screenshot 18 TireLab screenshot 19 TireLab screenshot 20

App Changes

  • June 24, 2011 New version 1.5
  • September 16, 2012 New version 1.5.1
  • June 28, 2013 Price decrease: $3.99 -> $1.99
  • July 21, 2013 Price increase: $1.99 -> $3.99
  • August 23, 2013 Price decrease: $3.99 -> $0.99
  • September 29, 2013 Price increase: $0.99 -> $3.99
  • June 14, 2019 New version 2.0.0
  • June 14, 2019 Price decrease: $3.99 -> $1.99
  • June 16, 2019 Price decrease: $3.99 -> $1.99

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