Flatout Suspension 18-25 GMC Terrain [GR Lite]

Flatout GR Lite Suspension System for 2018–2025 GMC Terrain

Upgrade your GMC Terrain with the Flatout GR Lite Suspension System, designed for drivers who primarily drive on-road but want extra confidence off pavement. This complete lift kit delivers improved ground clearance, stability, and comfort on rough surfaces without compromise.

The GR Lite includes four complete assemblies that replace your stock shocks and springs. Unlike budget lift kits or basic shock/spring combos, the system features rebuildable uprights, adjustable damping, and customizable spring rates, allowing you to fine-tune your suspension for added gear, camping setups, or a more planted ride.

FITMENT

Fits:
2018–2025 GMC Terrain

Lift & Travel

• Lift Range: 0–3” (optimized for 2”)

• Increases travel 2" over OEM for more stroke and droop to keep tires planted

Key Features

• Designed for Daily Driving with Light Off-Road Capability

• 2 Front Assemblies + 2 Rear Assemblies (Complete Kit)

• Adjustable Damping: 20-Point Rebound Shocks

• Linear Rate Springs (Approx. +5% over OEM Rates)

• Rebuildable Monotube Shock Design with Stainless Steel Shims and Synthetic Shock Oil

• Highly Polished Electro-Plated Nickel Shock Cartridges for Corrosion Resistance

• Rubber Upper Mounts for Reduced NVH

• Radial Bearings in Front Assemblies for Precise Steering

• Brackets for Sensor Lines Included

• Individual Replacement Parts Available

Why Choose GR Lite

• Optimized 2” Lift for Ground Clearance and Daily Driver Comfort

• Fine-Tunable Suspension for Load Carrying and Off-Road Confidence

• Improved Alignment, Ride Quality, and Handling Compared to Spacer or Budget Kits

• Complete, Ready-to-Install Front and Rear Assemblies for Balanced Ride and Durability