Decoding Wheel Sizes: What Size Wheels Fit My Truck?

Choosing the right wheel size for your truck is crucial for both its performance and aesthetics. But how do you determine what size wheels fit your truck? This guide will walk you through determining the appropriate wheel fitment for your truck and help you understand the factors you need to consider.


Using a Wheel Fitment Calculator

A wheel fitment calculator is a handy tool to help you determine your truck’s correct wheel and tire size. It considers various factors such as your truck’s suspension type, ride height, driving conditions, tire size, alignment, and potential fender modifications.

Step 1: Select Your Vehicle’s Specifications

The first step in using a wheel fitment calculator is to input your vehicle’s year, make, and model. This will provide you with the Original Equipment Manufacturer (OEM) wheel size and specifications based on the trim of your vehicle.

Step 2: Compare Wheel Size Differences and Fitment

The next step is to compare the wheel size differences and fitment. This involves selecting your OEM fitment specifications in one column and the size of the wheels and tires you’re interested in purchasing in another column. The calculator will help you determine any potential rubbing or fitment problems.

Additional Considerations

While a wheel fitment calculator can provide a good starting point, doing your own research is also important. Look at fitment setups from other truck owners, especially those with the same make and model as yours. This can give you a better idea of what is needed depending on the type of stance you are hoping to achieve.


Determining what size wheels fit your truck involves understanding your vehicle’s specifications and using tools like a wheel fitment calculator. However, it’s also important to do your own research and consider factors such as your driving conditions and desired stance. You can find the perfect wheel fitment for your truck with the right information and tools.

About the author, Laurence Perkins

Laurence Perkins is the passionate car enthusiast behind the blog My Auto Machine. With over a decade of experience in the automotive industry, Perkins has knowledge and experience with a wide range of car makes and models. His particular interests lie in performance and modification, and his blog covers these topics in-depth. In addition to his own blog, Perkins is a respected voice in the automotive community and writes for various automotive publications. His insights and opinions on cars are highly sought-after.