Rubicon Express Reviews Leaf Spring

Ok, for those not in the know, a leaf spring is just a simple type of spring that is commonly found being used in suspension systems for wheeled vehicles.  Originally, this was called a carriage spring or laminated spring and even sometimes can still be referred to as a cart spring or semi – elliptical spring.  This is a very old type of spring that dates all the way back to medieval times.

Leaf springs take the shape of a slender arc made from spring steel.  The middle of this are will be the location for the axle while the tie holes at each and will be attached to the body of your rig.  For those rigs that are heavy, leaf springs can actually be made from a number of the “leaves” stacked one of top of the other to form many layers using leaves that are progressively shorter.  Leaf springs also have functions in locating and damping applications.  While the friction between the leaves causes the damping action, it isn’t very well controlled and can result in restriction in the suspension stem’s motion.  This is a big reason for manufacturers moving to only making these springs with a single leaf.

Leaf springs can be attached right to the frame of your Jeep at either end or it can be attached as a single end while the other end attached to a swinging arm – generally via a shackle.  These shackles make the springing action softer.  Some leaf springs have a concave end which is also called “spoon end”, although this is rare now, meant to carry a member that swivels.

Rubicon Express Leaf Springs

The leaf springs that are made by Rubicon Express have been engineered to meet and exceed the standards for quality that have been set forth by the factory.  They will not only improve your suspension system, they are a great tool for upgrading it.  These have been designed to be direct fit parts, which means that you get the ideal fit, form and function.  They do come to you complete with a warranty that is quite solid.

What makes these leaf springs that are made by Rubicon Express the best choice for your Jeep?  These leaf springs have been forged from steel that is of the highest grade that is available in the entire industry.  The clamps that are used to hold all of the packs together are bolt style  and this maximizes the flex you get when compared to the clamps that competitors use that are the fold over style – that style tends to bind.  Each one of the leaves has been diamond cut in order to reduce the amount of friction that occurs between them when they are stacked.