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4th Gen Ram Fitment Guide

June 16, 2022

So you own or you just got a 4th Gen Ram. Now it's time for the fun, you get to customize your pickup truck and make it everything you ever wanted. But what the heck is going to fit your truck?

This guide will give you the information you need to get the look you want regardless of what suspension setup you have! Read on and check out the corresponding links to learn more.

 

  • Bolt Pattern: 5x5.5 or 5x139.7mm
  • Popular Suspension Setups: Stock Suspension Up to 6 Inches of Lift
  • Common Rim Sizes: 17 - 26 Inches

 

 

4th Gen Ram 1500 Stock Suspension Fitment

 

The most common setup for this generation Ram on stock suspension is a set of 20x10 -25 wheels with 33x12.5R20 tires. The lower offset wheels and larger tires will help to give your truck a more aggressive look over your stock wheels and tires.

 

2018 Ram 1500 with 20x10 -25 Ultra Hunter wheels and 33x12.5R20 Kenda Kever RT tires.

 

Recommended rim and tire sizes for a 4th Gen Ram 1500 on Stock Suspension.

 

Small Wheel Big Tire: 17x8.5 0 wheels with 285/70R17 tires.

 

Daily Driver: 20x10 -25 wheels with 33x12.5R20 tires.

 

Big Wheel Small Tire: 22x10 -18 wheels with 33x12.5R22 tires.

*This setup may require minor plastic trimming.

 

 

4th Gen Ram 1500 Leveling Kit Fitment

 

Leveling kits are one of the most common suspension upgrades for your Ram. They allow you to fit slightly more aggressive wheels and tires while being easy to install. One of the most common rim and tire packages for this setup is a set of 20x10 -18 wheels with 35x11.5R20 tires.

 

 

2017 Ram 1500 with 20x10 -18 Fuel Vandal wheels and 35x11.5R20 Nitto Trail Grappler tires.

 

Recommended rim and tire sizes for a 4th Gen Ram 1500 with a leveling kit.

 

Small Wheel Big Tire: 17x9 -12 wheels with 33x12.5R17 tires.

 

Daily Driver: 20x10 -18 wheels with 35x11.5R20 tires.

 

Big Wheel Small Tire: 24x12 -51 wheels with 295/40R24 tires.

*This setup will require minor plastic trimming.

 

4th Gen Ram 1500 3” Lift Fitment

 

Upgrading your suspension even further to a 3” lift kit will allow you to fit wider wheels and tires without having to worry about rubbing or trimming. The most popular setup for 4th Gen Rams is a set of 22x10 -19 wheels and 33x12.5R22 tires.

 

2018 Ram 1500 with 22x10 -19 TIS 554BM wheels and 33x12.5R22 Radar Renegade AT tires.

 

 

Recommended rim and tire sizes for a 4th Gen Ram 1500 with a 3-inch lift kit.

 

Small Wheel Big Tire: 17x8.5 -12 wheels with 35x12.5R17 tires.

 

Daily Driver: 22x10 -19 wheels with 33x12.5R22 tires.

 

Big Wheel Small Tire: 24x14 -76 wheels with 33x13.5R24 tires.

*This setup may require trimming to fit

 

 

 

4th Gen Ram 1500 4-6” Lift Fitment

 

Moving up to a 4-6” lift kit opens up a lot of possibilities, especially compared to a Ram on stock suspension. wheels that are over 10” wide can now easily clear without major modifications, and you have an even wider selection of tire sizes. Take a look at this Ram on a set of 22x12 -51 wheels with 35x12.5R22 tires.

 

2017 Ram 1500 with 22x12 -51 ARKON OFF-ROAD Lincoln wheels and 35x12.5R22 Toyo Open Country M/T tires.

 

Recommended rim and tire sizes for a 4th Gen Ram 1500 with a 4-6 inch lift kit.

 

Small Wheel Big Tire: 17x9 0 wheels with 35x12.5R17 tires.

 

Daily Driver: 22x12 -51 wheels with 35x12.5R22 tires.

 

Big Wheel Small Tire: 26x14 -81 wheels with 35x13.5R26 tires.

*This setup will require plastic trimming.