Quick & Easy Explain: How to Measure Your Wheel Properly

Quick & Easy Explain: How to Measure Your Wheel Properly

Posted on by KONIG

How to Measure Your Wheels: A Comprehensive Guide

Choosing the perfect set of wheels for your vehicle can be an exciting process. However, it’s essential to understand the different measurements involved to ensure a proper fit. This guide will break down the key components of wheel measurement, helping you confidently select the right wheels for your ride.

Understanding Wheel Measurements

When you see a wheel size listed as, for example, “18×8.5 ET40,” it’s breaking down several key measurements:

  • Diameter: The first number, 18, indicates the wheel’s diameter in inches. This is the measurement across the surface of the wheel, from bead seat to bead seat.
  • Width: The second number, 8.5, represents the wheel’s width in inches. This measurement is taken from one inner bead seat to the other. It’s important to note that this is not the same as measuring from the outer edge of one side of the wheel to the outer edge of the other.
  • Offset (ET): The abbreviation “ET” stands for “Einpresstiefe,” which is German for “offset.” It measures the distance between the wheel’s mounting pad and the center line of the wheel. A positive offset means the mounting pad is closer to the inside of the wheel, while a negative offset places it closer to the outer edge. Offset significantly impacts how a wheel sits on your vehicle.
  • PCD (Pitch Circle Diameter): This refers to the bolt pattern of your vehicle. It’s measured in millimeters and indicates the diameter of the circle that passes through the center of each lug hole. For instance, “5×114.3” means there are five lug holes evenly spaced on a circle with a diameter of 114.3 millimeters.

Measuring Your Wheels

Now that you understand the basic measurements, let’s dive into how to measure your current wheels.

Measuring Diameter:

  • Place the wheel flat on a surface.
  • Use a tape measure to measure the distance from one bead seat (where the tire sits) to the opposite bead seat. This measurement is your wheel’s diameter.

Measuring Width:

  • Again, with the wheel flat, measure the distance between the two inner bead seats. This is the wheel’s width.

Measuring Offset:

  • Determine the wheel’s center line by measuring the width between the inner bead seats and dividing by two.
  • Measure the distance between the mounting pad (where the lug nuts or bolts attach) and the center line.
  • If the mounting pad is closer to the back of the wheel, the offset is negative. If it’s closer to the front, the offset is positive.

Measuring PCD:

  • Count the number of lug holes on your wheel.
  • Measure the diameter of the circle that passes through the center of each lug hole. This is your PCD.

Why These Measurements Matter

Understanding these measurements is crucial for selecting the right wheels for your vehicle. Incorrect measurements can lead to fitment issues, affecting your vehicle’s handling, performance, and safety.

If you’re still unsure about any of these measurements or need further assistance, don’t hesitate to reach out to a wheel and tire specialist or consult the Konig Wheels website for additional resources. Feel free to contact us HERE.

By following this guide, you’re well-equipped to measure your wheels accurately and confidently select the perfect set of wheels for your vehicle.

Dan Stuke – Formula Drift PRO Driver || CARNATOMY

Posted on by KONIG

In this Carnatomy episode, we had the opportunity to delve into the intricacies of Formula Drift driver Dan Stuke’s mind numbing Full Carbon Fiber bodied S15 with it’s 900hp 2JZ. The episode offers a candid look at the development and performance of Stuke’s latest drift car.

A cornerstone of the build is its chassis, a meticulously engineered true Spec R S15 chassis designed to withstand the extreme demands of professional drifting. To complement the chassis, Stuke has opted for Konig’s NeoForm flow formed wheels in 18×9.5 et25, renowned for their strength, lightweight construction, and exceptional styling. This combination of advanced chassis technology and premium wheel components is a testament to Stuke’s commitment to performance and durability.

The car’s powertrain is equally impressive. At full chat, his 2JZ build is capable of 900HP+, but due to EnglishTown’s smaller track size he’s got it tuned down to the mid 600HP range. Basically, just enough to get around while still being lively. Fair to say, that in itself is a discussion worth having with Stuke, understanding when to go up and down in tuning maps to suite track needs and wants.

Stuke’s enthusiasm for the car is palpable throughout the episode. The new chassis offers significantly improved handling and stability compared to its predecessor, allowing for greater confidence and precision on the track.

To gain deeper insights into the build process and performance characteristics of Dan Stuke’s drift car, we encourage you to watch the full Carnatomy episode and drop your questions into the comments.

YouTube Link: HERE