Fabtech 5in Basic Suspension System with Dirt Logic Shocks

2013–2016 Ram 3500

K3059DL

Overview:

The Fabtech 5-inch Basic Suspension System with Dirt Logic shocks is engineered specifically for 2013 to 2016 Ram 3500 models to provide a reliable lift while maintaining the vehicle’s factory load carrying capacity and ride quality. This system is ideal for Ram 3500 owners seeking a moderate lift that supports larger tires up to 37 inches without compromising handling or comfort. By retaining the stock coil springs and factory radius arms, the system preserves the truck’s engineered suspension geometry and ride characteristics.

Designed with minimal components, this lift kit offers a straightforward installation process without the need for welding, making it accessible for both professional installers and experienced enthusiasts. The inclusion of heavy-duty steel brackets and exclusive steel bump stop extensions ensures durability and protection against common suspension damage.

Key Features:

This Fabtech suspension system combines quality materials and thoughtful engineering to deliver a balanced lift and improved off-road capability. Key features include:

• 5-inch lift height compatible with 37-inch tires
• Retention of factory coil springs with angular steel spacers to maintain the factory spring bow for optimal handling
• Relocation of factory radius arms using heavy-duty 1/4-inch thick steel brackets to ensure proper caster alignment
• Track bar drop bracket to center the axle beneath the vehicle
• Exclusive Fabtech steel front bump stop extensions that prevent damage to springs and shocks, outperforming urethane bump stops
• Rear block and U-bolt system with bump stop extensions for enhanced rear suspension support
• Front and rear 2.25-inch Dirt Logic stainless steel shocks for improved damping and durability
• Minimal trimming required for wheel fitment with 17x9, 18x9, and 20x9.5 wheels with 5-inch backspacing
• No welding required; installation involves drilling 9 holes
• Designed to maintain factory load capacity and ride quality

Construction & Design:

Fabtech’s 5-inch Basic System is built with high-quality materials engineered for strength and longevity. The angular steel spacers preserve the factory coil spring bow, a critical design element by Chrysler that enhances handling and ride comfort. Unlike flat spacers, these maintain the spring’s natural curve, ensuring the suspension performs as intended.

The system’s heavy-duty steel brackets for radius arm relocation are 1/4-inch thick, providing robust support and precise caster correction. Fabtech’s exclusive steel bump stop extensions replace fragile urethane stops, eliminating the risk of premature failure and protecting suspension components from damage during heavy compression.

The Dirt Logic shocks feature stainless steel bodies for corrosion resistance and reliable performance in demanding conditions, contributing to a smooth ride both on and off-road.

Installation & Fitment:

Installation of the Fabtech 5-inch Basic Suspension System is designed to be straightforward, requiring approximately 4 hours with basic mechanical skills. The process involves drilling 9 holes but does not require welding, simplifying the upgrade for most installers. Minor trimming may be necessary depending on wheel and tire combinations.

This system fits the following Ram 3500 models:

• Big Horn (2013–2015)
• Laramie (2013–2016)
• Laramie Limited (2014–2015)
• Laramie Longhorn (2013–2016)
• Lone Star (2013–2015)
• SLT (2013–2016)
• ST (2013)
• Tradesman (2013–2016)

Note: This kit is not compatible with factory air suspension systems.

What's Included:

• Angular steel coil spring spacers
• Heavy-duty 1/4-inch thick steel radius arm relocation brackets
• Track bar drop bracket
• Fabtech steel front bump stop extensions
• Rear block and U-bolt system with bump stop extensions
• Front and rear 2.25-inch Dirt Logic stainless steel shocks
• All necessary hardware for installation

Ideal For:

This suspension system is perfect for Ram 3500 owners who want a reliable 5-inch lift that supports larger tires up to 37 inches while preserving the truck’s factory ride quality and load capacity. It suits drivers who use their trucks for heavy-duty work, towing, or off-road adventures and prefer a durable, easy-to-install suspension upgrade without extensive modifications.

Fabtech is an off-road suspension leader producing lift kits, shocks, and related components to increase ride height, clear larger tires, and improve capability. Their systems are engineered for specific trucks and SUVs, blending on-road drivability with the added travel and strength enthusiasts want for trails, desert runs, and overland builds.