ICON 2007-2021 Toyota Tundra 1-3in Stage 3 Suspension System| K53023

Product Description

If you’re ready to significantly elevate your Toyota Tundra (model years 2007‑2021) in terms of ride dynamics, capability and refinement—look no further than the ICON Vehicle Dynamics Stage 3 Suspension System (Part No. K53023). Engineered for drivers who demand performance both on the road and off, this full‑system upgrade brings premium hardware, sophisticated damping, and adjustable ride height—all in one package.

Technical Highlights & Benefits

• Tuned 2.5″ diameter coil‑over shocks with internal reservoir up front: The front units feature ICON’s “2.5 Series” coil‑over design with an internal reservoir for superior heat management and consistent damping under load, bump cycles or extended use. 

• Adjustable front ride height from ~1″ to ~3″ over stock (on a stock‑configured vehicle): This gives you flexibility in stance and tire fitment without compromising the geometry tuning. 

• Rear shocks and leaf spring expansion pack: The kit includes vehicle‑specific tuned ICON 2.5 Aluminum Series “VS” Smooth Body rear shocks, plus a rear expansion pack to optimize lift for the rear and preserve ride/handling quality. 

• Premium materials and build quality: Features include 6061 aircraft‑grade CNC‑machined aluminum components, corrosion‑resistant CAD‑plated shock bodies with 7/8″ shafts, and FK rod‑end bearings for minimal deflection and extended life. 

• Increased wheel travel & improved ride quality: One of the defining goals of this system is to enhance wheel travel and damping capability—this translates directly into better control, reduced harshness and enhanced comfort whether you’re towing, hauling or exploring rough terrain. 

• 100% bolt‑on installation: No cutting, drilling or welding needed for most installations—makes this a serious performance upgrade without major fabrication. 

Why You Should Buy It

• Better ride and handling: Compared to stock suspension, expect a sharper feel when turning or braking, fewer bump‑thumps over rough roads, and a more controlled, planted vehicle feel even when loaded or towing.

• Capability meets comfort: You can dial in up to ~3″ of front lift (with corresponding rear adjustment), allowing larger tires, more ground clearance and improved looks—without giving up everyday rideability.

• Drive confidence under a variety of conditions: Whether you’re commuting, towing gear, or taking the truck off‑road, the system is designed to handle the load and terrain while maintaining performance.

• High‑quality build for longevity: Premium materials, rebuildable shocks and serviceability mean this isn’t just a quick upgrade—it’s an investment in better suspension that performs over time.

• Fitment specific to your truck: This kit is purpose‑built for 2007‑21 Toyota Tundra (all cab/bed lengths) and designed to integrate with the stock chassis with minimal compromise. 

Ideal For You If…

• You own a 2007‑2021 Toyota Tundra and want a serious suspension upgrade that improves both on‑road comfort and off‑road capability.

• You’ve planned to run larger tires (e.g., up to 35″ diameter as recommended) and want the suspension to match those changes rather than just raise the truck. 

• You tow, haul or adventure with your truck and need a suspension that won’t feel compromised when the load is on.

• You value engineering detail, serviceability, high‑performance components—not just height, but quality ride, control and capability.

Installation & Considerations

• While the kit is bolt‑on, proper installation still requires attention to alignment, torqueing, ride‑height setting, bump‑stop/travel check and—if you raise above ~2.5″—you may need to consider aftermarket upper control arms due to front geometry/camber concerns. 

• Tire clearance: The recommended tire size is up to 35″ x 12.50″, but larger tires may require body‑mount trimming or additional clearance work. 

• After install, take time for proper alignment settings (camber, caster, toe) to maximize handling and tire wear.

• Maintenance: Because the shocks are serviceable, periodic inspection and maintenance will preserve performance—check for wear, proper travel, seal integrity.

• If you are operating at the upper end of lift (near 3″) or with heavy loads/off‑road use, ensure all supporting suspension components (control arms, bushings, track bars, etc.) are in good shape and suited for the upgrade.

If you want the full performance upgrade package for your Tundra, the ICON K53023 Stage 3 system brings serious technical muscle: adjustable height, high‑end damping, improved ride and proven hardware.