4.5" F250 F350 RADIUS ARM LIFT KIT FOR 2017 TO 2021 SUPER DUTY

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  • Regular price $ 2,399.95



Ford F450 RAD Series Lift Kit on Diesel Brothers Night TrainWe are happy to release our newest generation of suspension lifts! Our “RAD” series (Radius Arm Drop) series. This new RAD Series line is the perfect balance between those that need an extremely rugged suspension lift, yet still want it to be stylish!

We address everything in this kit. Our coils are designed to mimic the factory specs and provide a great ride. Our rear blocks have the bumpstop pads built in to utilize the factory rear bumpstops that Ford designed in for the heavy hauling these trucks were designed for. Our drop brackets for the radius are the beefiest in the industry!

We went about it a little different. Instead of the drop bracket going up inside the factory radius arm pocket, we designed ours to mount uniquely outside. That adds width and strength. These features cost more to produce, but the end result is unmatched. All our steel is U.S. made and is at least ¼”, and in some instances even larger. We offer several shock options on this line.

Our "BOLT" series is an affordable option that retains all of our Rugged Off Road Design benefits  but offers a lower cost with the removal of our Identity Series RAD (Radius Arm Drop) Badge Kit.

The image inset is courtesy of the Diesel Brothers November Truck Giveaway! The Stryker RAD Series Lift Kit was used and brand referenced on their promotional

SHOCK OPTIONS

 Stryker ORD-Level 1

F450 Level 1 Shock Upgrade

 

Stryker's ORD (Off Road Design) Level 1 Shock upgrade are a silver powdered 2.0 body with a nice decal (color coated to the lift options you choose). These offer 10-stage variable valving and are a nitrogen charged shock. This is a great shock for the money. With the variable valving, these can react to on road and off road conditions. They offer a great ride and carry a 3-year warranty!

 

Stryker ORD-Level 2

  F450 Stryker Level 02 Bilstein Steering Stabilizer Shock

This Stryker ORD Level 2 Shock upgrade is a special ordered Bilstein monotube shock that we stock exclusively for our kits. These deliver the performance Bilstein is known for. We took this shock to another level by taking the existing zinc plating, adding our own 3M clear protective film (as we found their zinc plating just wasn’t enough protection), then we choose a decal color that matches the lift color options you chose.

 

Stryker ORD-Level 3

Stryker Level 3 Off Road F250 F350 F450 Off Road Monotube Shock

 

 


Stryker's ORD Level 3 Monotube Shock these are a T6061 brushed aluminum bodied monotube shock. These would best be described as equivalent to a Fox monotube. They have an internal floating piston for a very consistent performance. With these having an aluminum body, these bodies can never rust. These carry a 3 year warranty as well.

 

Stryker ORD-Level 4 Reservoir

F450 Lift Lit 4.5 Inch Reservoir Shoc

This affordable ORD Level 4 Reservoir Shock is a great balance between off-road performance and ride.

With an 8-stage adjustable damping system you can select your ride from smooth city streets or rugged off road damping. This shock includes a dial-in control that lets you select the exact specifications you want and need!

FEATURES:  1) Extended Length: 33.07in 2) Collapsed Length: 19.92in 3) 8-Stage Adjustable Damping 4) Monotube Design with 56% greater fluid capacity than average reservoir shocks. 5) Nitrogen-Charged Remote Reservoir with Steel Braided Reservoir Line 6) Massive 2.5in Piston 7) 22mm Chrome-Hardened Piston Rod 7) Specifically Tuned for this F250 F350 4.5 inch lift kit Application 8) 3-Stage Seal System 9) Heat-Treated, Alloy Bearing 10) Honed Steel Body 11) CNC-Machined Billet Aluminum Accents 12) Zinc Plate Finish with Double Clear Coat 13) Incredible >400 Hour Salt Spray Rating

DUAL STEERING STABILIZERS

There is no consensus regarding single versus dual steering stabilizers. But lifted truck projects are usually accompanied with larger tire sizes.

Larger tires bring a variety of physical demands for your F250 F350 Super Duty Truck

Vibration:
Vibration is the primary demand to focus on. The original excellent suspension on your F250  F350 can accommodate most of that vibration. But if you improve the handling and ride quality by dampening the added side to side motion of your tires that is the first place to address. Shock absorbers dampen the up and down movement of your Super Duty and they can also dampen the side movement of your larger tires.

Dual Versus Single:
Dual stabilizers dampen the vibrations better than a SINGLE shock tied to one side in OUR opinion. Is the improvement worth the added cost? 

Of course it depends on several subjective INFORMED decisions. If your Lifted Super Duty is actually a daily driver then the performance improvement may not be required. But if you plan to build your F250 F350 with the capability of HEAVY OFF ROADING even if you don't go there then DUAL is likely your best investment. The cost ADDER is actually not significant compared to the value of your F250 F350. If your lifted truck has tires 35" or larger you are an excellent candidate to investigate a Steering Stabilizer even if Off Road is not a concern!. 

And then there is the subjective issue of STYLE! What did you want to look at when you see the front of your F250 F350? Stryker's goal is to provide you with RUGGED STYLE™! We are committed to providing performance and style. Review our V1 and V2 offerings including 4 levels of shock upgrades.

F250 F350 Dual Steering Stabilizers

 

Dual Steering Stabilizer Offered

Stryker Level 3 Off Road F250 Lift Kit V1 Dual Steering Stabilizer with King Blue Off Road Monotube Shocks
F250 F350 F450 V1 Dual Steering Stabilizer

The Stryker V1 Off Road Design Dual Steering Stabilizer gives your truck better handling while adding to the Rugged Style of the suspension!

Our steering stabilizer provides better handling and control of oversized tires by reducing bump steer and front end vibration. It also reduces ball joint and tie rod wear and tear, and is an easy bolt on installation!

SPECIAL NOTE: If you prefer our V2 Dual Steering Stabilizer or  you would like to upgrade from our standard Level 2 Shock offering or even if you would like to upgrade from our standard Identity Series Black

just add the Lift Kit and separately add the dual steering stabilizer to your cart before checkout!

 

You will receive a 5% discount on your Steering Stabilizer calculated automatically at checkout if your cart includes the RAD/BOLT F250 F350 Lift Kit.

Features:

  • CAD Designed and laser cut from 1/4" and 3/8" steel
  • Reduces bump steer and front end vibration
  • Reduces ball joint and tie rod wear and tear
  • Simply and easy bolt-on installation
  • Comes with our Level 2 Shock as standard. 
  • Made in the USA!
Stryker Level 3 Off Road F250 Lift Kit V2 Dual Steering Stabilizer with King Blue Off Road Monotube Shocks 
F250 F350 F450 Mini Dual Steering Stabilizer

The Stryker V2 Off Road Design Mini-Truss Dual Steering Stabilizer gives your truck better handling while drastically improving the look of the suspension! Stryker Rugged Style!

You will receive a 5% discount on your Steering Stabilizer calculated automatically at checkout if your cart includes the RAD/BOLT F250 F350 Lift Kit

The Mini-Truss on the top clamp is designed to fit perfectly between your front axle's differential housing and the bump stop pad, providing all the rugged good looks of a weld-on truss with the convenience of a bolt-on stabilizer!


Our steering stabilizer provides better handling and control of oversized tires by reducing bump steer and front end vibration, as well as reducing ball joint and tie rod wear and tear.

This new clamp design does not attach to, and is not affected in any way by, the differential - Meaning you no longer have to worry about your aftermarket diff cover preventing you from running an aftermarket stabilizer!

Features:

  • CAD Designed and laser cut from 1/4" and 3/8" steel
  • Reduces bump steer and front end vibration
  • Reduces ball joint and tie rod wear and tear
  • Simply and easy bolt-on installation
  • Made in the USA!

Options you can order (note: get a package discount calculated at checkout when you order with any of our lift kits!)

You can add these items to your cart AFTER you place the 4.5" RAD/BOLT Suspension Lift into your cart. You will then see the package discount included in your cart! To learn more about these Traction Bars go to our product catalog.

F450 4.5" IDENTITY SERIES LONG BED LADDER/TRACTION BARS FOR 2017-2021 FORD F450 SUPER DUTY

F250 F350 SUPER DUTY LADDER TRACTION BARS. Works with this 4.5" lift kit.

CAD designed and laser cut, we fabricate the mounts and bars from 1/4" U.S. steelThese are EXTREMELY heavy duty, MIG welded throughout and can handle anything you can dish out. Traction bars help prevent axle wrap common in lifted trucks. RUGGED STYLE™ from STRYKER OFF ROAD DESIGN!

The 5% discount on your TRACTION BAR is calculated automatically at checkout if your cart includes the RAD/BOLT Suspension F250 F350 Lift Kit.


F450 Adjustable Track Bar

F250 F350 ADJUSTIBLE TRAC BAR. Works with this 4.5" lift kit.

Our 4" Lift Height adjustable track bar for 2017 to 2021 F250 F350 Super Duty 4WD
works PERFECTLY with our 4.5" RAD/BOLT Drop!

The 5% discount on your Adjustable Trac Bar is calculated automatically at checkout if your cart includes the RAD/BOLT Suspension F250 F350 Lift Kit.

Features:  Massive 1.5" diameter forged solid steel construction are a larger diameter than most and much larger than factory/OEM, Simple, easy, bolt-on installation - fits directly into the Drop in this kit (allowing for the us to use this length arm. Forged solid steel construction means no hollow tube and no welds to break allows you to perfectly center your front axle Includes upgraded proprietary bushings.

 

RAD Kit with Rear Block CONTENTS:

  • (qty 2) 4.5” smooth ride coils
  • (qty 2) Stryker aluminum and machined coil “badges”
  • (qty 1) Track bar drop bracket
  • (qty 1) Drop pitman arm
  • (qty 2) Replacement HD sway bar endlinks with “extreme articulation” feature
  • (qty 2) Rear sway bar endlinks
  • (qty 2) “RAD” HD drop brackets
  • (qty 2) Rear blocks with built in HD bumpstop pads
  • (qty 1) Bracket system to retain OEM steering stabilizer
  • (qty 2) Brake line drop brackets
  • (qty 4) U-bolts with hardware
  • (qty 2) STRYKER billet and machined radius arm faceplates with stainless hardware
  • (qty 1) Identity Series radius arm faceplate template
  • (qty 1) Drill bit
  • (qty 1) 10/32 tap
  • All other necessary hardware 


FITMENT:

  • 17-21 F250 F350 (gas or diesel)  


Feel free to contact us at sales@strykerordesign.com
or (865) 233-0076 with any questions!