Here’s everything I’ve changed on my RAM—and why it actually matters.

Published on December 12, 2025
Duration: 1:28

This guide details modifications to a RAM 2500 for enhanced off-road capability and utility, led by Mike Glover, founder of FieldCraft Survival. Key upgrades include 37-inch Nitto Ridge Grappler tires, Method Bead Grip wheels, and a Carli Suspension system for improved performance. The build also incorporates a DiamondBack bed cover and organized gear storage for survival and daily use, emphasizing functional utility.

Quick Summary

This RAM 2500 modification guide focuses on functional upgrades, starting with 37-inch Nitto Ridge Grappler tires and Method Bead Grip wheels for off-road performance. A Carli Suspension system enhances handling, complemented by a DiamondBack bed cover for secure gear storage, creating a versatile truck for various uses.

Chapters

  1. 00:00Build Foundation: Tires
  2. 00:13Tire and Wheel Selection
  3. 00:40Suspension Upgrades
  4. 01:13Storage and Utility

Frequently Asked Questions

What are the key tire and wheel upgrades for a RAM 2500 off-road build?

The build features 37x13.50R17LT Nitto Ridge Grappler tires paired with 17-inch Method Bead Grip wheels. This combination provides significant off-road capability and allows for airing down tires without the complexity of full beadlocks.

Which suspension system is recommended for a RAM 2500 daily driver with off-road aspirations?

A Carli Suspension leveling kit with Pathfinder 2.5-inch shocks is recommended. This setup enhances handling and off-road performance while maintaining the factory rear coil springs for a balanced ride.

How can gear be securely stored on a modified RAM 2500?

A DiamondBack heavy-duty bed cover is installed for secure, weather-resistant storage. Various branded gear bags, such as FieldCraft Survival and Factor 55, are used for organized equipment management.

Why are 37-inch tires considered the foundation of this RAM 2500 build?

Selecting 37-inch tires first dictates subsequent modifications, including suspension requirements, potential gearing changes, and brake considerations, ensuring a cohesive and functional vehicle build.

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