Progressive STR 46 Series 2.0 Smooth Body Rear Shocks

Jeep Gladiator 20-24 3.6L/3.0L EcoDiesel

46-2007

Overview:

The Progressive STR 46 Series 2.0 Smooth Body Rear Shocks are engineered to deliver a superior ride quality and enhanced suspension performance for Jeep Gladiator models from 2018 through 2026. Featuring Progressive’s patented FST (Frequency Sensitive Technology) piston, these shocks dynamically adjust damping in real time to provide a smoother, more controlled ride across a variety of terrains and driving conditions. Designed as a direct replacement for stock rear shocks, the STR 46 Series offers Jeep enthusiasts a reliable upgrade that improves comfort, handling, and overall vehicle stability without the complexity of manual adjustments.

Ideal for Gladiator owners seeking a balance between off-road capability and daily driving comfort, these shocks excel in absorbing bumps and rough surfaces while maintaining responsive control. The compact smooth body design ensures a clean, no-nonsense appearance that fits seamlessly with the vehicle’s suspension setup.

Key Features:

Built around Progressive’s innovative FST piston technology, the STR 46 Series shocks provide adaptive damping that reacts instantly to changing road and trail conditions. Key features include:

• Patented Frequency Sensitive Technology (FST) for real-time damping adjustment
• Compact 2.0" smooth body design for a sleek, durable profile
• Rear shock pair engineered specifically for Jeep Gladiator models (2018–2026)
• Improved ride comfort and reduced harshness over stock shocks
• Enhanced vehicle control and stability on and off-road
• Direct bolt-on fitment with no modifications required (excludes Mojave models)
• Durable construction designed to withstand rugged use and harsh environments
• Compatible with 2.0" to 3.0" lift heights for versatile suspension setups

Construction & Design:

The STR 46 Series shocks feature a robust smooth body design crafted from high-quality materials to ensure long-lasting durability and corrosion resistance. The internal FST piston is precision-engineered to modulate damping forces automatically, eliminating the need for manual tuning or external adjustments. This compact design not only fits neatly within the rear suspension assembly but also contributes to a cleaner overall look and easier installation. Progressive’s commitment to engineering excellence ensures these shocks maintain consistent performance under demanding conditions, whether on rocky trails or paved roads.

Installation & Fitment:

Installation of the Progressive STR 46 Series 2.0 Rear Shocks is straightforward, designed as a direct replacement for the factory rear shocks on most Jeep Gladiator models from 2018 through 2026. No special tools or modifications are necessary, making it an ideal upgrade for enthusiasts who want to enhance their suspension without complicated procedures. Please note that these shocks exclude fitment on Mojave models. Always verify compatibility with your specific Gladiator trim and suspension setup before purchase.

What's Included:

• Pair of Progressive STR 46 Series 2.0 Smooth Body Rear Shocks
• Installation hardware (where applicable)
• Product documentation and warranty information

Ideal For:

The Progressive STR 46 Series 2.0 Rear Shocks are perfect for Jeep Gladiator owners who demand improved ride quality and suspension performance without sacrificing reliability or ease of installation. Whether you use your Gladiator for daily driving, weekend off-roading, or light trail adventures, these shocks provide a balanced upgrade that enhances comfort and control. They are especially suited for those running moderate lift heights between 2.0" and 3.0" and looking to replace worn or stock rear shocks with a proven, adaptive technology solution.

Progressive Suspension is a long-running performance suspension brand best known in the motorcycle world for shocks, springs, and suspension upgrades built to improve ride control and handling. With product coverage across Harley, metric bikes, and more, Progressive is a common upgrade when riders want a more planted feel, better damping, and confidence under hard braking and cornering.