Coil Spring Lowering Kit / Leaf Spring Lowering Kit

What Are Coil Spring & Leaf Spring Lowering Kits?

A coil spring or leaf spring lowering kit is one of the most direct and effective ways to reduce your vehicle's ride height. Rather than relying on aftermarket shocks or spacers alone, these kits replace or supplement your factory springs with components engineered to sit the vehicle lower — typically anywhere from one to four inches below the stock ride height. The result is a more aggressive stance, a lower center of gravity, and in many cases, a noticeable improvement in cornering stability and road feel.

Coil spring lowering kits are most commonly used on cars, crossovers, and front suspensions of trucks and SUVs, while leaf spring lowering kits are the go-to solution for the rear suspensions of pickup trucks and body-on-frame vehicles. Together, these two spring types cover a wide range of vehicle platforms, making spring-based lowering one of the most versatile suspension modification approaches available.

Why Lower Your Vehicle?

Lowering a vehicle isn't just about aesthetics, though a slammed stance certainly turns heads. There are real performance and safety benefits at play. A lower center of gravity reduces body roll during cornering, which translates to improved handling and driver confidence. Lowering can also reduce aerodynamic drag at highway speeds by closing the gap between the underbody and the road, subtly improving fuel efficiency.

For truck owners specifically, a leveled or lowered stance can also improve the fit and look of aftermarket wheels and tires, giving the truck a clean, purposeful appearance without appearing lifted or top-heavy.

What to Consider When Shopping Lowering Kits

• Drop amount: Kits are typically rated in inches of drop. Consider how much you want to lower your vehicle and whether the drop is compatible with your existing suspension geometry.
• Vehicle application: Always verify fitment by year, make, model, and trim before purchasing. Spring rates and mounting configurations vary widely.
• Ride quality: Some lowering springs feature progressive spring rates that preserve a comfortable daily-drive feel, while others are tuned for performance with a stiffer, sportier ride.
• Compatibility with shocks: Lowering springs should ideally be paired with shocks or struts designed for use with lowered vehicles. Using stock shocks can lead to premature wear.
• Front/rear balance: For a level, natural-looking stance, pay attention to front and rear drop amounts. A kit that drops the front significantly more than the rear — or vice versa — can create an unbalanced rake.

Top Brands in Coil Spring & Leaf Spring Lowering Kits

When it comes to spring-based lowering solutions, few names carry as much weight in the truck suspension world as McGaughy's Suspension. McGaughy's has built a strong reputation specializing in lowering kits for trucks and SUVs, offering precisely engineered solutions that deliver a clean drop without sacrificing drivability or structural integrity. Their kits are well-regarded among truck enthusiasts for their quality of fit and finish and their vehicle-specific engineering.