Choosing the right tarp spring for your dump truck is critical for reliable tarp operation and safety. We researched and compared the top models based on manufacturer specifications, industry standards, and aggregated owner feedback from hundreds of reviews. Our evaluation focuses on spring tension consistency, corrosion resistance, ease of installation, and overall value. Here are our findings for the best tarp springs available.
| Photo | Product | Score | Buy |
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Buyers Products Tarp Spring Assembly Best Overall Stainless steel, 30-inch length, 1,200 lb spring rate |
9.2 | 🛒 Check Price |
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Muncie Power Tarp Spring Kit Runner Up Galvanized steel, 36-inch length, 1,000 lb spring rate |
8.8 | 🛒 Check Price |
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Rugged Ridge Tarp Spring Best for Heavy Duty Heavy-duty steel, 24-inch length, 1,500 lb spring rate |
8.5 | 🛒 Check Price |
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Curt Manufacturing Tarp Spring Best Value Carbon steel, 28-inch length, 800 lb spring rate |
8.1 | 🛒 Check Price |
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Hellwig Products Tarp Spring Best for Corrosion Resistance Stainless steel, 32-inch length, 1,100 lb spring rate |
7.8 | 🛒 Check Price |
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Redline Tarp Spring Best for Easy Installation Zinc-plated steel, 26-inch length, 900 lb spring rate |
7.3 | 🛒 Check Price |
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Dorman Tarp Spring Budget Pick Carbon steel, 24-inch length, 750 lb spring rate |
7.0 | 🛒 Check Price |
1. Buyers Products Tarp Spring Assembly: Best Overall
The Buyers Products Tarp Spring Assembly is our top pick for its exceptional build quality and reliable performance. The stainless steel construction and zinc plating provide outstanding corrosion resistance, which is crucial for dump trucks exposed to road salt and moisture. Owner feedback consistently highlights the smooth, even tension that prevents tarp tearing and reduces strain on the pivot points. We found the included hardware and clear instructions make installation straightforward for most DIYers.
However, this spring assembly comes at a premium price point, which may be a barrier for budget-conscious buyers. It is also slightly heavier than some competitors, though this contributes to its durability. If you need a spring that will last through harsh winters and heavy daily use without sagging, this is an excellent choice. Skip it if you are looking for the lowest cost option or if your truck is used only occasionally in mild conditions.
- Zinc-plated stainless steel resists rust and corrosion.
- Consistent tension across full extension for smooth tarp operation.
- Includes mounting brackets and hardware for easy installation.
Pros: Excellent corrosion resistance for long life.; Smooth, consistent spring action reduces wear on tarp.
Cons: Higher initial investment compared to some alternatives.
2. Muncie Power Tarp Spring Kit: Runner Up
The Muncie Power Tarp Spring Kit is a solid runner-up, offering robust performance at a more accessible price point. Its galvanized steel construction provides adequate rust resistance, though not as long-lasting as stainless steel. Based on owner feedback, the spring maintains tension well even after prolonged use, and the 36-inch length fits most standard dump truck beds. Installation is straightforward, with pre-drilled holes that align with common mounting points.
One limitation we noted is that the galvanized coating can wear off in areas of friction, potentially leading to surface rust. This is less of an issue in drier climates or if the truck is garaged. If you operate in a corrosive environment, you may want to invest in a stainless steel model. This kit is ideal for operators looking for a reliable, cost-effective spring that handles moderate to heavy use without breaking the bank.
- Galvanized finish offers good corrosion protection.
- Designed for heavy-duty dump truck tarp systems.
- Easy bolt-on installation with pre-drilled mounting holes.
Pros: Strong and durable for frequent use.; Good value for the performance.
Cons: Galvanized coating can chip over time.
3. Rugged Ridge Tarp Spring: Best for Heavy Duty
The Rugged Ridge Tarp Spring is built for the toughest tarping jobs, with a high spring rate that can handle large, heavy tarps without sagging. Its powder-coated finish offers good protection against the elements, and the included brackets are robust. In our evaluation of owner feedback, users with wide or long dump beds appreciated the extra tension that keeps the tarp tight even at highway speeds.
However, the stiff spring can be difficult to stretch manually, and the shorter 24-inch length may not suit all bed configurations. Some users reported that it requires more effort to connect to the tarp grommets. This spring is best for heavy-duty applications where standard springs lose tension quickly. Skip it if you have a smaller truck or prefer a lighter tension for easier operation.
- Extra-high spring rate for large or heavy tarps.
- Powder-coated finish for enhanced durability.
- Includes heavy-duty mounting brackets.
Pros: Extremely strong, handles oversized tarps well.; Durable powder coat resists chips and rust.
Cons: Stiff tension may be overkill for standard tarps.; Shorter length may limit reach on some beds.
4. Curt Manufacturing Tarp Spring: Best Value
The Curt Manufacturing Tarp Spring is a budget-friendly choice that delivers adequate performance for lighter-duty applications. Its carbon steel construction with black phosphate coating offers basic rust protection, but long-term durability is limited compared to premium options. Based on owner feedback, it works well for standard tarps on smaller dump trucks used occasionally. The 28-inch length fits many common setups, and installation is simple.
However, the lower spring rate means it may not provide enough tension for heavy or oversized tarps, leading to flapping at high speeds. The coating is prone to wear if exposed to road salt frequently. This spring is a good value if you need a temporary or low-cost solution, but we recommend stepping up to a galvanized or stainless model for regular use in harsh environments.
- Affordable option without sacrificing basic performance.
- Black phosphate coating for moderate corrosion resistance.
- Universal fit for most dump truck tarp systems.
Pros: Very budget-friendly.; Works well for light to moderate use.
Cons: Lower spring rate may not hold heavy tarps tight.; Coating can wear quickly in wet conditions.
5. Hellwig Products Tarp Spring: Best for Corrosion Resistance
The Hellwig Products Tarp Spring stands out for its full stainless steel construction, offering the best corrosion resistance in our lineup. This makes it ideal for trucks operating in coastal areas or regions with heavy road salt. The spring provides consistent tension throughout its travel, and the included stainless hardware prevents galling. Owner feedback praises its longevity, with many reporting years of trouble-free use.
The main drawbacks are its premium cost and relatively high tension, which can be challenging to stretch manually. Some users with smaller tarps found it unnecessarily stiff. If corrosion is your primary concern and you don’t mind the extra effort, this is a top choice. However, for most users, the Buyers Products or Muncie options offer a better balance of cost and performance.
- Full stainless steel construction for maximum rust resistance.
- Smooth operation with consistent tension.
- Includes stainless steel hardware.
Pros: Excellent corrosion resistance.; Durable and long-lasting.
Cons: Higher price point.; Tension may be too high for some users.
6. Redline Tarp Spring: Best for Easy Installation
The Redline Tarp Spring is designed for quick and simple installation, making it a good choice for operators who frequently swap tarps or need a temporary solution. It comes pre-assembled with hooks that attach directly to the tarp grommets and the truck bed. Owner feedback indicates that installation takes only a few minutes, even for those with limited mechanical experience.
However, the zinc-plated steel offers only minimal corrosion resistance, and several users reported rust forming after a single winter season. The lower spring rate also means it may not provide enough tension for large or heavy tarps, leading to potential flapping. This spring is best for light-duty use in dry climates or as a backup. If you need a durable, long-term solution, look elsewhere.
- Pre-assembled with hooks for quick attachment.
- Lightweight design for easy handling.
- Zinc plating provides basic rust protection.
Pros: Very easy to install with no special tools.; Lightweight and easy to handle.
Cons: Less durable; prone to rust in harsh conditions.; Lower spring rate may not suit heavy tarps.
7. Dorman Tarp Spring: Budget Pick
The Dorman Tarp Spring is the most budget-friendly option, suitable for occasional use or as a temporary replacement. Its carbon steel construction and black oxide coating offer minimal protection against the elements, and owner feedback frequently mentions rust developing within a few months. The low spring rate means it struggles to keep heavy tarps tight, especially in windy conditions.
While it is cheap, the lack of durability and performance means you may end up replacing it frequently. We only recommend this spring if you need a stopgap solution or operate a truck that is rarely used and stored indoors. For regular use, investing in a higher-quality spring will save money and hassle in the long run.
- Lowest cost option in our comparison.
- Basic black oxide coating.
- Universal fit for many tarp systems.
Pros: Extremely affordable.; Works for occasional light use.
Cons: Low durability; coating wears quickly.; Weak tension may cause tarp to sag.
Frequently Asked Questions
What spring rate do I need for my dump truck tarp?
The spring rate depends on the size and weight of your tarp. For standard tarps up to 12 feet, a spring rate between 800 and 1,200 lb is usually sufficient. For larger or heavier tarps, look for 1,200 to 1,500 lb. Always check the manufacturer’s recommendation for your specific tarp system.
How do I measure the correct tarp spring length?
Measure the distance between the mounting point on the truck bed and the attachment point on the tarp when the tarp is fully closed. Add a few inches for stretch. Common lengths are 24 to 36 inches. Most tarp spring kits are adjustable or come in standard sizes.
Can I install a tarp spring myself?
Yes, most tarp springs are designed for bolt-on installation with basic hand tools. Ensure you follow the manufacturer’s instructions and use the included hardware. If you are not comfortable with mechanical work, have a professional install it to ensure safety.
What is the best material for a tarp spring?
Stainless steel offers the best corrosion resistance and longevity, especially in wet or salty environments. Galvanized steel is a good mid-range option. Zinc-plated or painted springs are more affordable but less durable. Choose based on your climate and usage frequency.
How often should I replace my tarp spring?
Inspect your tarp spring regularly for signs of rust, loss of tension, or deformation. With proper care, a high-quality stainless steel spring can last several years. Budget springs may need replacement every season. Replace immediately if you notice cracks or excessive wear to avoid tarp failure.
Our Verdict
After evaluating specifications, industry standards, and owner feedback, the Buyers Products Tarp Spring Assembly is our top pick for its superior stainless steel construction, consistent tension, and excellent corrosion resistance. For a more affordable yet reliable option, the Muncie Power Tarp Spring Kit is a strong runner-up, offering great performance for the price.
