# Wheel Ranger

> Wheels and tires, tracked nightly. We track WheelXL's catalog of aftermarket wheels, rims and tires for cars, trucks and SUVs, surface the real discounts, and link you straight to the source. Wheel Ranger is an independent affiliate research site published by Club Race Hero (USA); it tracks the WheelXL catalog via the Awin network. Prices and stock captured 2026-08-22 08:31 UTC; pages are rebuilt nightly. Product cards carry merchant specs in an expandable panel; a small number of expensive or technical products also have a local research page (/p/<id>) that can be cited. Every product link goes to WheelXL.

## Data
- [Product catalog (JSON)](https://www.wheelranger.com/products.json): 420 products with local canonical url, price, currency, availability, captured_at, specs
- [Data documentation](https://www.wheelranger.com/data): field definitions and update schedule

## Categories
- [Auto Rims & Wheels](https://www.wheelranger.com/c/auto-rims-wheels): 210 products
- [Deals on Car Tires](https://www.wheelranger.com/c/deals-on-car-tires): 210 products

## Buyer guides
- [How to Read a Tire Size (225/65R17 102T) and Pick the Right Type](https://www.wheelranger.com/guides/how-to-read-a-tire-size): What the numbers on a tire mean, how to match the size on your door sticker, and when all-season, summer or winter makes sense. Built from the 210 tire listings we track at WheelXL.
- [Wheel Fitment: Bolt Pattern, Offset and Width Explained](https://www.wheelranger.com/guides/wheel-fitment-bolt-pattern-offset): How to tell whether a wheel fits your car or truck: bolt pattern (5x114.3), offset in mm, width and diameter. Uses the spec line printed on every wheel listing at WheelXL.
- [Tire Load Index and Speed Rating Chart (and Why You Can't Go Lower)](https://www.wheelranger.com/guides/tire-load-index-and-speed-rating-chart): Quick-reference tables for tire load index (lb per tire) and speed rating letters, with the rule for matching or exceeding your door-sticker tire.
- [Wheel Offset and Backspacing Explained: How Far Can You Go?](https://www.wheelranger.com/guides/wheel-offset-and-backspacing-explained): What positive, zero and negative offset do to fitment, how offset relates to backspacing, and a safe range for changing offset from stock.
- [All-Season vs. Winter vs. Summer Tires: What to Run Where](https://www.wheelranger.com/guides/all-season-vs-winter-vs-summer-tires-by-region): Which tire type makes sense by US climate, when two sets beat one, and what the 3PMSF snowflake symbol means.

## About
- [About Wheel Ranger](https://www.wheelranger.com/about)
- [How we collect prices (methodology)](https://www.wheelranger.com/methodology)
- [Affiliate disclosure](https://www.wheelranger.com/disclosure)
- [Contact & corrections](https://www.wheelranger.com/contact)