Release Notes

API Demo Portal Release (Oct 15, 2021)

Wheel Fitment API

  • API Demo Portal Release. Portal with great examples how Wheel Fitment API can work on your website.
API v2 Release (Oct 10, 2021)

Wheel Fitment API

  • API v2 Release. Wheel Size releases a powerful Wheel Fitment API /v2/. Compared to the older API version, the new API covers much more functionality.
Website Update (Aug 01, 2021)

Wheel-Size.com

  • RU website update with new features for visitors based on API v2 and regions functionality
Wheel Size Calculator Update (May 21, 2021)

Wheel Calculator

  • Car Performance option: find out how changing your tire size affects your car’s performance using text explanations
  • The ability to use only those tire sizes that are on sale. Non-existent tire sizes will not be offered for selection
  • Dimensions displayed are calculated using industry-standard tire sizing specifications: ISO 4000-1, ISO 4000-2 Passenger car tyres and rims / Tyres / Rims. ISO 8855 Road vehicles / Vehicle dynamics and road-holding ability

Wheel Calculator

  • Changes are based on /v2/upsteps/ API method, please see https://api.wheel-size.com/v2/swagger/
API Update (Oct 05, 2020)

Wheel Fitment API

  • Added Engine code as 'engine_code' for '/search/by_model/' method.
  • Added new API method '/upsteps/' as part of the new updated version API 'v2' - Calculate possible rim and tire combinations based on pre-fitted original equipment (OE) wheel specs (check https://api.wheel-size.com/v2/swagger/ for details)
May 11, 2020

Wheel Fitment API

  • Added filter by market for '/search/by_model/' method.
Mobile Apps (May 01, 2020)

Mobile

  • Mobile app Wheel Size for iOS - Release
Mobile Apps (Mar 11, 2020)

Mobile

  • Mobile app Wheel Size for Android - Release
API Update (Feb 11, 2020)

Wheel Fitment API

  • Added 'torque' value for '/search/by_model/' method. Requires 'trim' parameter to be passed.
  • Added 'tire_type' value for '/search/by_model/' method. Requires 'trim' parameter to be passed. Possible values: Passenger, SUV, Commercial.
  • Added 'options' value for '/search/by_model/' method. Requires 'trim' parameter to be passed. Options = vehicle's trim options (e.g. EX-L, Touring, Executive)
API Update (Oct 04, 2019)

Wheel Fitment API

  • Added vehicle's trim options (e.g. EX-L, Touring, Executive) as 'options' in /trims/ method. Expected usage: https://prnt.sc/pqnp7c https://prnt.sc/pqnw0q
Sep 24, 2019

Wheel-Size.com

  • Added rear axis support to finder: Search tabs by rim and by tire size are updated.

Wheel Fitment API

  • API methods /search/by_rim/, /search/by_tire/ were updated to support search for rear axis
Sep 26, 2017

Wheel Fitment API

  • Added Speed Rating and Load Index
Dec 28, 2016

Wheel-Size.com

  • Added Release Note section
Dec 06, 2016

Wheel Calculator

  • Supports ISO Metric and LT High Flotation sizing systems
  • Use either metric or imperial units
  • Was built using SVG, so it can be scaled as needed
  • Saves visitor information so that when they return to the webpage their settings are ready for them.
  • Supports options such as clearance for fenders, wheel wells, and suspension
  • There are two versions of the widget: A free, ad-supported version and a premium, paid version.
  • Supports translation into any language
  • The widget comes with two different color schemes. However, you can customize the color schemes to blend seamlessly onto your own site with LESS features