What size steering wheel cover will fit?

Most universal steering wheel covers fit wheels with an inner diameter around 14.5 to 15.5 inches. To be sure, measure your wheel and check the product’s size range before purchasing.

How size works and what’s most common

Steering wheel covers are sized by their inner diameter. Brands commonly publish ranges such as 14.5–15.5 inches, 15–16.5 inches, or 16.5–18 inches. The exact size you need depends on your wheel’s diameter and how stretchy the cover is.

Size ranges you’ll see on the label

Before you shop, understand the typical categories so you can pick confidently.

• 14.5–15.5 inches (37–39.5 cm): fits most compact and mid-size cars. Often marketed as universal.


• 15–16.5 inches (38–42 cm): fits many standard passenger cars and some small SUVs.


• 16.5–18 inches (42–46 cm): for larger wheels (some SUVs and trucks); check fitment notes and airbags.

Always verify the product’s stated inner-diameter range and whether stretch material is included. If your wheel measurement sits near a boundary, leaning toward the larger option with good elasticity can improve the fit.

Measuring your steering wheel before you buy

Use a simple, repeatable method to avoid ordering the wrong size.

Before you shop, take these steps to measure your wheel accurately.

1. Use a flexible measuring tape to measure the inside diameter of the wheel from one inner edge to the opposite inner edge, across the center.


2. Record the measurement in inches (and convert to centimeters if needed).


3. Check the product page for the specific inner-diameter range and any notes about stretch material or recommended windings.


4. For wheels slightly under a boundary, consider a larger size with good stretch rather than a tight fit that could hinder operation or trigger airbags.

With the measurement in hand, you can confidently pick a cover that fits snugly without being overly tight.

Special cases and exceptions

Some vehicles have nonstandard or unusually large steering wheels, or intricate features such as built-in airbags or controls that affect fit. In these cases you may need an OEM or branded cover built for that wheel, or a specifically labeled “oversize” option.

• Oversize wheels (often 16.5 inches and up): search for covers labeled “oversize” or with an inner diameter range in the 16.5–18 inch area.


• Wheels with thick grips or airbags: verify the cover’s clearance around horn/button areas and ensure the airbag isn’t obstructed.

When in doubt, consult the vehicle’s owner manual or the cover manufacturer’s fitment guide, and consider a retailer with easy returns.

Summary

The right steering wheel cover size depends on your wheel’s diameter and the cover’s stretch range. Most buyers start with a 14.5–15.5 inch universal size, then move up to 15–16.5 inches or larger if needed. Always measure your wheel and read product specs carefully, and choose a size with some stretch if you’re near a boundary.

Are all steering wheels 15 inches?

Steering wheels come in various sizes, but their measurements aren't far apart. The average steering wheel size ranges between 14 and 15 inches, which is about 36 to 44 centimeters. Factors that affect the diameter of a steering wheel include the type of vehicle, wheel type, and more.

How do I know what size wheel covers to get?

To measure a wheel cover size, check the tire's sidewall for the number after the 'R' to find the rim diameter, which is the required wheel cover size. Alternatively, use a flexible tape measure to measure the wheel rim from the inside lip directly across to the other side, ensuring the measurement is in inches (e.g., 15", 16"). 
Method 1: Check the tire's sidewall 
This video explains how to read tire sizes to determine your wheel cover size: 58sHubcaps.comYouTube · Jul 2, 2012

• Look at the side of the tire and find the tire's size information. 
• The number that follows the letter 'R' is the rim diameter in inches. For example, a tire size like P205/65R15 indicates a 15-inch wheel cover is needed. 

Method 2: Measure with a tape measure

• Measure the rim diameter: Use a flexible tape measure to measure from the inside lip of the wheel rim straight across to the opposite inside lip. You can also measure from the outside of one wheel clip to the outside of the opposite clip for models like "baby moons," as shown in this Facebook discussion.
• Note the measurement: The measurement is your required wheel cover size in inches (e.g., 16"). 

Are steering wheel covers one size fits all?

No, steering wheel covers are not one-size-fits-all; they are made in different sizes to fit various steering wheels, which vary in diameter and circumference. Choosing the correct size is crucial for a secure and safe fit, as a cover that is too loose can slip, while one that is too tight can be difficult to install properly. Most standard covers fit a range of about 14.5 to 15 inches in diameter, but larger sizes are available for trucks and SUVs. 
You can watch this video to learn how to measure your steering wheel for a steering wheel cover: 55sLeatherSeats.comYouTube · Nov 20, 2017
Factors to consider when choosing a size

• Vehicle type: A cover that fits a sedan may not fit a truck or SUV due to differences in steering wheel size. 
• Steering wheel measurements: You can measure your steering wheel's circumference or diameter to find the right size. Most steering wheels are between 14 and 15 inches in diameter. 
• Cover type: Some covers, like those with elastic, are designed to fit a specific range of sizes, while others are designed for a more precise fit. 
• Safety: A proper fit is essential for safety. A cover that slips can be dangerous, so it's important to ensure the cover fits snugly and securely. 

This video shows how to install a steering wheel cover, which can be difficult if the size is wrong: 1mJamie Jones TheCarManYouTube · May 7, 2018

How to know what size steering wheel cover to get?

To find the correct steering wheel cover size, measure your car's steering wheel diameter and grip circumference with a tape measure, then choose a cover that matches these dimensions. Most standard cars have a diameter between 14 and 15 inches, but it's crucial to measure your specific vehicle because sizes can vary, especially in trucks or sports cars. A snug fit is essential for safety, as a loose cover can slip, while one that is too tight may be difficult to install.
 
This video demonstrates how to measure your steering wheel's diameter and grip circumference: 59sLeatherSeats.comYouTube · Nov 20, 2017
Step 1: Measure the diameter 

• Place a tape measure across the steering wheel from one outer edge to the opposite edge, passing through the center. 
• Ensure the tape is flat and straight for an accurate measurement. 
• This measurement is the most important for finding the correct cover size, as most covers are sold by diameter. 

Step 2: Measure the grip circumference 

• Wrap the tape measure around the thickest part of the steering wheel's grip where you normally place your hands. 
• Keep the tape snug but not stretched to get the correct thickness measurement. 

Step 3: Check the cover's size specifications 

• Look for a steering wheel cover that lists compatible sizes (e.g., fits 14.5-15.5 inches). 
• Choose a cover whose listed size range includes your diameter measurement to ensure a snug fit. 

Additional considerations

• Shape: Standard steering wheels are circular, but modern vehicles may have a D-shape or flat bottom. These will likely require a custom-fit cover. 
• Thickness: The circumference measurement will help you understand the wheel's thickness. A cover that is too loose on a thicker wheel or too tight on a thinner one can cause problems.