
Locked Offroad Stage 4 Suspension System – 2005–2023 Toyota Tacoma (2–3″ Lift)
Includes 2.5″ Remote-Reservoir Coilovers with Compression Adjusters, Dirt King Upper Control Arms, 12″ Smooth Body Rear Shocks, DRT Shock Relocation Kit, and ICON RXT Leaf Packs
OVERVIEW
Stage 4 builds on the Stage 3 system with an upgrade to 12″ smooth-body rear shocks and a DRT Fabrication shock-relocation kit that unlocks over 13 inches of usable travel.
It’s engineered for drivers who push their Tacoma harder on trails and high-speed terrain and want the cooling, articulation, and damping control of a larger-volume damper—without stepping into a full long-travel setup.
BUILT TO PERFORM
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Locked Offroad 2.5″ Remote-Reservoir Coilovers & Shocks – Oversized bodies increase oil capacity, cooling, and damping control.
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22-Position Compression Adjusters – Fine-tune firmness for pavement, washboard, or whoops.
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12″ Smooth-Body Rear Shocks – Deliver extended travel and fade-free performance with Viton seals and 4130 chromed shafts.
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DRT Fabrication Shock Relocation Kit – Relocates rear shock mounts for 13+ inches of travel; constructed from 3/16″ and ¼″ steel with limit-strap tabs and Grade 8 hardware.
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Dirt King Chromoly Upper Control Arms – Restore geometry and add 1″ of down travel using Moog ball joints and Pro 2 Series bushings.
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ICON RXT Multi-Rate Leaf Packs – Three adjustable spring-rate settings for factory-weight to heavy overland builds.
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Premium Materials – 6061 anodized aluminum components, black zinc-coated bodies, and Viton/Buna seals for maximum durability.
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Fully Rebuildable & Serviceable – Designed for long-term use and future upgrades.
INSTALLATION
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Front components: 100 percent bolt-on fitment for 2005–2023 Tacoma (2WD or 4WD).
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Rear shock relocation kit: welding required for mount installation and reinforcement plates.
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Minor trimming may be needed for 33″ tires depending on offset and width.
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Compatible with long-travel leaf packs and aftermarket bumpers.
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Limit straps and bump stops required to maintain warranty coverage.
INCLUDES
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(2) Locked Offroad 2.5″ Remote-Reservoir Front Coilovers with 22-Position Compression Adjusters (pre-assembled with HyperCo springs)
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(2) Locked Offroad 2.5″ Smooth-Body Rear Shocks (12″ stroke, remote reservoir with adjusters)
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(2) Dirt King Chromoly Upper Control Arms with Probearing Pro 2 Series Bushings and Moog Ball Joints
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(1 Pair) ICON RXT Multi-Rate Leaf Packs (3-stage adjustable spring rate design)
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(1) DRT Fabrication Rear Shock Relocation Kit with limit-strap tabs and Grade 8 hardware
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All mounting hardware and installation instructions
SPRING RATE OPTIONS
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600 lb/in – Factory weight or light mods
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650 lb/in – Front bumper or winch
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700 lb/in – Full front armor setup (bumper, winch, skids, sliders)
RECOMMENDED USE
Stage 4 is for Tacoma owners who want the travel, control, and damping capability of a high-performance suspension without a complete long-travel conversion. It delivers the cooling and adjustability needed for extended off-road trips and rough terrain while maintaining excellent on-road manners.
WARRANTY
2-Year Warranty on Locked Offroad components with proper installation and use of limit straps and bump stops.
DRT Fabrication, Dirt King, and ICON manufacturer warranties apply per their terms.