These springs are a staple in the Toyota off-road community (Tacoma, 4Runner, FJ Cruiser) because they are designed to handle significant additional weight from modifications like steel bumpers and winches. 🛠️ Technical Specifications:

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is a "heavy" constant load spring. It is significantly stiffer than stock or standard lift springs to prevent sagging and maintain ride height when the vehicle is heavily armored.

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: Popular for Toyota 4Runner (4th/5th Gen), Tacoma (2nd/3rd Gen), and FJ Cruiser.

: Because of the high lift, Upper Control Arms (UCAs) (like Total Chaos or SPC) are usually required to correct alignment and allow for proper suspension travel.

: Recommended for vehicles with 200+ lbs of additional front-end weight (e.g., steel plate bumper + winch).