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4th Gen Ram Fitment Guide

July 7, 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 - 24 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 rims with 285/50R20 tires. The lower offset rims and larger tires will help to give your truck a more aggressive look over your stock rims and tires.

 

2015 Ram 1500 with 20x10 -25 TIS 544BM wheels and 285/50R20 Nitto Terra Grappler G2 tires.

Buy this exact package.

 

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

 

Small Wheel Big Tire: 18x9 +12 wheels with 33x12.5R18 tires.

 

Daily Driver: 20x10 -25 wheels with 285/50R20 tires.

 

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

 

 

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 rims and tires while being easy to install. One of the most common rim and tire packages for this setup is a set of 20x10 -24 rims with 33x12.5R20 tires.

 

 

2018 Ram 1500 with 20x10 -24 Moto Metal MO962 wheels and 33x12.5R20 Nitto Ridge Grappler tires.

Buy this exact setup.

 

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

 

Small Wheel Big Tire: 17x8.5 0 wheels with 305/70R17 tires.

 

Daily Driver: 20x10 -24 wheels with 33x12.5R20 tires.

 

Big Wheel Small Tire: 22x10 -24 wheels with 33x12.5R22 tires.

 

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 20x10 -19 rims and 35x12.5R20 tires.

 

2017 Ram 1500 with 20x10 -19 Hardrock Affliction wheels and 35x12.5R20 Atturo Trail Blade XT tires.

Buy this exact package.

 

 

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

 

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

 

Daily Driver: 20x10 -19 wheels with 35x12.5R20 tires.

 

Big Wheel Small Tire: 24x12 -51 wheels with 285/40R24 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. Rims 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 20x10 -24 rims with 35x12.5R20 tires.

 

2017 Ram 1500 with 20x10 -24 Fuel Maverick wheels and 35x12.5R20 Toyo Open Country R/T tires.

Buy this exact package.

 

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

 

Small Wheel Big Tire: 17x8.5 0 wheels with 35x12.5R17 tires.

 

Daily Driver: 20x10 -24 wheels with 35x12.5R20 tires.

 

Big Wheel Small Tire: 24x14 -76 wheels with 35x13.5R24.

*Your truck may require modifications to clear 24x14 wheels if you have a 4” or 5” lift kit.