US

Skyjacker C140S 4" Softride Leaf Spring

  • 4 inch maximum lift, Softride leaf spring
  • American steel, shot-peened leaves
  • Bolt style spring clips, tapered leaves
  • Leaf springs and accessories listed, items not named
  • 42 pounds item weight

Updated 3 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A tapered, shot-peened leaf spring for a lifted truck, listed with accessories that are never named. Confirm the vehicle and what ships in the box with the seller.

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ASIN: B000E3DU1OModel: C140SCategory: Leaf Springs

Overview

Not an add-a-leaf, this Skyjacker Softride spring is a full leaf spring made from American steel. The leaves taper along their length, and bolt style clips hold them together without the binding of bent clips.

Skyjacker lays out the construction in detail, from shot-peening for strength to tapered leaves for flex. The listing then leaves gaps: the vehicle is unnamed, the accessories are not itemized, and the position reads center.

Who it's for

A truck owner building a lift with a known matching part number can use the construction details to judge the spring. Buyers who want a stated vehicle list, or who need to know exactly which accessories ship, should ask Skyjacker first.

Pros and cons

Pros
  • Shot-peened American steel
  • Tapered leaves for flex
  • Bolt style clips
  • Accessories included per listing
Cons
  • Vehicle fit not listed
  • Accessories not itemized
  • Position reads center, unclear
  • Warranty terms generic

Performance notes

Shot-peening compresses the steel surface to raise strength, which lets the spring flex further without early wear. Tapering spreads load over a wider area, while the bolt style clip design avoids binding from cinch clips.

Specifications

ModelC140S
Dimensions & fit
Maximum lifting height4 inches
Item weight42 pounds
Construction & materials
MaterialSteel, American steel shot-peened
Included components
IncludedLeaf Springs & Accessories
Warranty & support
WarrantyManufacturer's Warranty
Other details
PositionCenter
Fit typeVehicle Specific Fit
SetAutomotive Suspension Leaf Springs Set
Model numberC140S

Frequently asked questions

What is included with the Skyjacker C140S?

The included components row reads leaf springs and accessories without naming the accessories. Ask Skyjacker which hardware ships with it.

Which truck does the Skyjacker C140S fit?

None is named. The fit type is vehicle specific, so match the part number to your application.

Is the Skyjacker C140S an add-a-leaf?

No. It is a full Softride leaf spring, not a helper leaf.