King Shocks 25001-144A 2.5" Rear w/Res & Adjusters for 07-21 Toyota Tundra 4WD

Vehicle Fitment

• 2007-2021 Toyota Tundra (4WD, All Cabs, All Engines)

Fitment Notes

• Fits 4WD models ONLY
• Does NOT fit TRD Pro models
• Designed for 0-1 inch lift above stock height
• Position: Rear axle only
• Sold as a pair (set of two shocks)
• Professional installation recommended

Features

• 2.5-inch diameter precision-bored steel monotube shock bodies
• External remote reservoirs dramatically increase fluid capacity and heat dissipation
• 20-position wide range compression adjusters for fine-tuning ride quality
• Hard-chromed micro-polished shafts with 6RA finish
• 3/4-inch or 7/8-inch diameter shafts with 100,000 PSI tensile strength
• Heat-treated 6061 aluminum alloy pistons
• Rulon composite wear bands for extended service life
• High-strength rod ends with steel PTFE spherical bearings
• Custom-valved specifically for Tundra platform
• Factory-tuned through extensive dynamometer and real-world testing
• Fully rebuildable and serviceable design
• 100% bolt-on installation
• Hand-built in the USA with race-proven materials

Specifications

• Position: Rear (pair)
• Body Diameter: 2.5 inches
• Body Material: Precision-bored steel
• Collapsed Length: 16.01 inches
• Extended Length: 26.06 inches
• Stroke: 10.05 inches
• Gas Pressure: 90 PSI
• Reservoir Type: External remote reservoir
• Adjustment: 20-position compression adjuster
• Internal Design: Monotube gas-charged
• Bushing Type: Steel PTFE spherical bearings
• Shaft Finish: Hard chrome with 6RA micro-polish
• Lift Height: 0-1 inch
• Warranty: 90-Day Limited Warranty against manufacturing defects

Included Components

• 2x King 2.5 OEM Performance rear shocks with remote reservoirs
• 2x Compression adjustment knobs (20-position)
• Complete mounting hardware kit
• Installation instructions

Product Description

The King 25001-144A OEM Performance Rear Shock Kit delivers race-proven suspension technology with simple bolt-on installation for 2007-2021 Toyota Tundra 4WD trucks. Custom-tuned specifically for the Tundra platform through extensive dynamometer testing and punishing real-world validation, these 2.5-inch monotube shocks dramatically improve ride quality, handling, and control both on-road and off-road. The external remote reservoirs increase fluid capacity for superior heat dissipation and sustained damping performance even under heavy loads or extreme use. Each shock features a 20-position wide range compression adjuster that allows you to fine-tune damping characteristics to match your driving style, load conditions, and terrain. Built with the same premium materials and precise tolerances as King's championship-winning Pure Race series shocks, these rear shocks feature hard-chromed micro-polished shafts with 6RA finish, heat-treated aluminum pistons, Rulon composite wear bands, and high-strength spherical bearings for exceptional durability and longevity. The fully rebuildable design ensures these shocks can be serviced and rebuilt for many years of reliable performance. Hand-built in the USA with complete bolt-on installation using vehicle-specific mounts and included hardware. Backed by King's 90-Day Limited Warranty.