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When it comes to lifting your vehicle, two popular options are available: spacer lifts and coil spring lifts. Both methods raise your vehicle’s height, but the performance, cost, and application of each can vary significantly. So, how do you decide which is best for your rig? In this guide, we break down the key differences between spacer lifts and coil spring lifts to help you make the right choice.
What Is a Spacer Lift?
A spacer lift is an entry-level solution for those looking to add height to their vehicle without replacing the factory suspension components. It involves placing spacers between the chassis and the existing springs to raise the vehicle’s height. Spacer lifts are usually less expensive than coil spring lifts because they don’t involve replacing the springs or other suspension components.
One of the key advantages of spacer lifts is their affordability. Spacer lifts are perfect for those who are on a budget or just want to level their vehicle. For instance, if one end of your vehicle sits lower than the other, you can use spacers to even out the height. A spacer lift can also be used to add a bit more height after a coil spring lift has already been installed.
Another benefit of spacer lifts is their simplicity. They offer a fixed height, meaning you know exactly how much lift you're getting. For example, a one-inch spacer will consistently lift your vehicle by one inch. This makes spacer lifts a great option for minor adjustments or leveling out a sagging suspension.
What Is a Coil Spring Lift?
A coil spring lift, on the other hand, involves replacing your factory springs with taller, stronger springs designed to lift the vehicle. Unlike spacer lifts, coil spring lifts often come with additional components such as geometry brackets, arms, and steering components. These parts are designed to ensure that the suspension performs optimally at the new height.
The performance difference between a spacer lift and a coil spring lift is significant. With coil spring lifts, you get better ride quality and improved off-road performance. The springs are engineered with a higher spring rate, allowing for more compression and extension, which translates to better handling and suspension travel.
Coil spring lifts are particularly beneficial if you plan to add heavy accessories like bumpers, roof racks, or winches. Manufacturers such as Lift Kits 4 Less offer different spring options depending on the weight of your vehicle and its accessories. For example, you can choose between light, medium, and heavy-duty springs, ensuring that your vehicle is properly supported, whether it's a stripped-down model or fully loaded with gear.
Spacer Lift vs. Coil Spring Lift: Performance and Application
While spacer lifts offer an easy and budget-friendly way to add height to your vehicle, they don’t change the suspension dynamics. This means the ride quality remains relatively the same, which may be fine for casual drivers. However, for those who take their vehicles off-road or regularly carry heavy loads, the coil spring lift offers superior durability and control.
With a coil spring lift, you’re not just raising the vehicle; you’re also improving the suspension's overall performance. The taller springs allow for more travel and the higher spring rate ensures better handling, especially when carrying extra weight or navigating rough terrain. Coil spring lifts are ideal for enthusiasts who prioritize off-road capabilities and improved ride quality.
Performance Comparison: Key Points
| Feature | Spacer Lift | Coil Spring Lift |
|---|---|---|
| Cost | More affordable | More expensive |
| Installation | Simpler installation, less time | More complex, involves additional parts |
| Ride Quality | Maintains stock ride quality | Improved ride quality, handles weight better |
| Height | Fixed height, usually small | Variable, depends on spring choice |
What to Expect with Coil Spring Lifts
Coil spring lifts can be unpredictable in terms of height. Depending on your vehicle’s weight and the condition of your factory springs, you might get more lift than expected. For example, if your old springs are sagging, installing a two-and-a-half-inch lift kit could result in as much as three inches of lift, depending on how worn out the original suspension was.
Additionally, different coil spring kits come with varying levels of stiffness. Heavier vehicles, especially those equipped with gear like winches, roof racks, and rear-mounted accessories, will require heavier-duty springs to maintain proper lift and avoid excessive sagging.
Final Thoughts
When choosing between a spacer lift and a coil spring lift, the decision ultimately comes down to your needs and budget. Spacer lifts are a fantastic, cost-effective solution for drivers looking for a quick way to gain height or level out their suspension. However, for those seeking performance improvements, particularly for off-road driving or handling extra weight, coil spring lifts are the clear winner.
Whether you go with a spacer lift or a coil spring lift, it’s important to do your homework and ensure you’re getting the right kit for your vehicle and your driving needs. If you’re unsure about which option is best for you, consider consulting a suspension expert or mechanic who can provide personalized recommendations based on your vehicle setup.
