Introduction
Are you tired of your truck sagging under the weight of heavy loads? Do you dream of a smoother, more stable ride when towing a trailer? If so, you might be considering helper springs. There are several brands in the market, but one name often pops up in discussions about reliable suspension solutions: Hellwig. The company is well-known for producing a range of suspension products designed to improve load-carrying capacity and enhance vehicle handling. Among their offerings is the Hellwig LP-35 Helper Springs kit, a popular choice for light to medium-duty trucks and vans. But is it the right choice for you?
This article provides a comprehensive review of the Hellwig LP-35 Helper Springs kit. We’ll delve into its key features, explore the installation process, examine its performance both loaded and unloaded, and weigh the pros and cons to help you determine if this kit is the perfect solution to your suspension woes. We’ll cover design elements, installation experience, the performance boost they provide, and their value proposition compared to the market alternatives.
Understanding the Hellwig LP-35: Features and Specifications
The Hellwig LP-35 Helper Springs Suspension Kit isn’t just a collection of metal; it’s an engineered system designed to enhance your vehicle’s capabilities. Understanding the components and specifications is crucial before making a decision.
Design and Construction
The heart of the Hellwig LP-35 lies in its robust construction. Crafted from high-strength steel, these helper springs are built to withstand the rigors of heavy loads and demanding conditions. The steel’s inherent strength provides the necessary support to minimize sag and improve stability. A durable powder coating protects the springs from corrosion, ensuring a long lifespan even in harsh environments. This thoughtful coating minimizes the risk of rust and keeps the springs performing optimally for years to come. The leaf spring design, carefully engineered for optimal load distribution, further contributes to the system’s effectiveness. One of the most appealing aspects of the Hellwig LP-35 is its adjustability. You can fine-tune the spring tension to match your specific load requirements. This adjustability allows you to dial in the perfect balance between support and ride comfort. These adjustments are typically made using u-bolts or similar hardware, allowing for precise control over the spring’s engagement.
Load Capacity and Important Considerations
The Hellwig LP-35 Helper Springs kit boasts a significant load leveling capacity. This means it’s designed to help distribute the weight of your load more evenly, reducing rear-end sag and improving overall stability. However, it is absolutely vital to understand this does not increase your vehicle’s Gross Vehicle Weight Rating (GVWR). Your vehicle’s GVWR is the maximum weight it’s designed to safely handle, and exceeding it can lead to serious safety risks and mechanical failures. Load leveling simply helps to distribute the weight more effectively, improving handling and ride quality within the GVWR limits. Many people confuse load leveling with increasing the GVWR. Load leveling helps maintain a level ride height and improves handling when carrying heavy loads, but it doesn’t change the manufacturer’s specified weight limit for your vehicle.
Compatibility and What’s Included
The Hellwig LP-35 Helper Springs kit is designed for a broad range of light to medium-duty trucks and vans. However, you need to confirm its compatibility with your specific year, make, and model before purchasing. A quick check on Hellwig’s website or with a trusted auto parts retailer can save you from installation headaches. When you open the box, you’ll find everything you need for installation. This typically includes the helper springs themselves, all the necessary mounting hardware (u-bolts, plates, brackets, etc.), and detailed installation instructions. Having all the required parts readily available streamlines the installation process.
Installing the Hellwig LP-35: A Practical Guide
So, you’ve decided to take the plunge and install the Hellwig LP-35 Helper Springs kit. Here’s what you need to know about the installation process.
Assessing Installation Difficulty
The installation difficulty of the Hellwig LP-35 kit falls somewhere in the middle. It’s generally considered achievable for a reasonably skilled do-it-yourselfer with some mechanical experience. However, if you’re not comfortable working on your vehicle’s suspension, professional installation is always recommended. A qualified mechanic can ensure the job is done correctly and safely.
Tools of the Trade
Before you start, gather the necessary tools. This typically includes a set of wrenches and sockets, a jack, jack stands, a torque wrench, and possibly penetrating oil. Having the right tools on hand will make the installation process smoother and more efficient.
A Simplified Step-by-Step Overview
The actual installation process involves several steps. You’ll start by loosening the lug nuts on your vehicle’s rear wheels, jacking up the vehicle, and securing it on jack stands. Then, you’ll position the helper springs onto the existing leaf springs, aligning them according to the manufacturer’s instructions. Next, you’ll secure the helper springs using the provided u-bolts and mounting hardware. Finally, you’ll lower the vehicle and torque the u-bolts to the specified torque values. This is a simplified overview; always refer to the detailed instructions provided with the kit for specific guidance. One step that may prove a challenge is dealing with corroded bolts. Years of exposure to the elements can make bolts difficult to loosen. Applying penetrating oil several hours or even a day before starting the installation can significantly ease this process. Let the oil soak into the threads to break down the rust and corrosion.
Time Estimate and Key Considerations
The installation time can vary depending on your experience level and the condition of your vehicle. However, most installations take between two and four hours. Remember to carefully read and follow the manufacturer’s instructions. Watching installation videos online can also be helpful. And always, always double-check the torque specifications before tightening any bolts.
Performance Under Pressure: How the Hellwig LP-35 Handles the Load
The ultimate test of any helper spring kit is its performance. How does the Hellwig LP-35 perform when loaded and unloaded?
Loaded Performance Analysis
The Hellwig LP-35 Helper Springs kit shines when your vehicle is loaded. Whether you’re towing a trailer or hauling heavy cargo, these springs significantly reduce rear-end sag. By distributing the weight more evenly, they help maintain a level ride height, preventing that nose-high feeling that can negatively impact handling and visibility. The helper springs also noticeably improve stability, particularly when cornering. They reduce body roll and make your vehicle feel more planted and controlled. In terms of ride quality, the impact when loaded is generally positive. The springs provide additional support, which can actually smooth out the ride and reduce harshness over bumps and potholes.
Unloaded Performance
The impact on ride quality when the vehicle is unloaded is a bit more nuanced. Some users report a slightly stiffer ride, as the helper springs are still engaged to some extent. However, this stiffness is usually not significant and can be minimized by adjusting the spring tension (if the kit allows for adjustability). Most people adjust the helper springs and find the optimal tension balance for laden and unladen rides. Some may not notice any change in the unloaded ride quality at all.
Noise, Vibration, and Long-Term Reliability
The Hellwig LP-35 Helper Springs kit is generally known for its quiet operation. Most users don’t report any noticeable noise or vibration. As for long-term durability, the high-strength steel construction and corrosion-resistant coating suggest these springs are built to last. However, proper maintenance, such as periodically checking and tightening the u-bolts, is essential to ensure optimal performance and longevity.
The Verdict: Pros, Cons, and Alternatives
Let’s break down the advantages and disadvantages of the Hellwig LP-35 Helper Springs kit before discussing alternatives.
The Upsides
The most significant advantage is the increased load-carrying capacity within the vehicle’s GVWR. These springs reduce rear-end sag, improve stability and handling, and are relatively easy to install. Their adjustability allows you to fine-tune the performance, and the durable construction ensures long-lasting reliability. Compared to other suspension upgrades, the Hellwig LP-35 kit is a cost-effective solution.
Potential Downsides
The downside is that it may slightly affect unloaded ride quality, potentially making it stiffer. Installation can be challenging for some, and it’s crucial to remember that this product does not increase GVWR. Adjustability, while a pro, can also be time-consuming.
Exploring Alternatives
If the Hellwig LP-35 isn’t quite what you’re looking for, several alternatives are worth considering. Air springs offer a highly adjustable solution for load leveling, but they are typically more expensive and require an air compressor. Timbren SES (Suspension Enhancement System) are rubber springs that provide progressive resistance as the load increases, offering a simpler and maintenance-free option. Each has its pros and cons in terms of cost, installation complexity, load capacity, and ride quality.
Is the Hellwig LP-35 Right for You?
The Hellwig LP-35 Helper Springs Suspension Kit is a solid choice for individuals who frequently tow light to medium-weight trailers or carry heavy cargo occasionally. It’s a cost-effective way to improve your vehicle’s handling and stability without breaking the bank. However, it might not be suitable for those who prioritize a plush ride over load-carrying capacity or need to significantly increase their vehicle’s GVWR.
In conclusion, the Hellwig LP-35 Helper Springs kit offers a compelling combination of performance, durability, and value. It is an excellent solution for enhancing your truck’s load-carrying capabilities, improving its handling, and ensuring a safer, more comfortable driving experience. Always remember to check vehicle compatibility.
Where to Find the Hellwig LP-35
You can purchase the Hellwig LP-35 Helper Springs kit from reputable online retailers like Amazon, Summit Racing, and Jegs, or from local auto parts stores. Be sure to compare prices and check for any ongoing promotions.
