I Tested the Locking Fuel Cap for Peterbilt Trucks: Here’s Why It’s a Must-Have!

As a truck driver, I know the importance of keeping my vehicle in top condition. One key component to ensuring the smooth operation of my Peterbilt truck is a locking fuel cap. With rising fuel costs and the threat of theft, having a reliable locking fuel cap is essential for every Peterbilt owner. In this article, I will delve into the benefits and features of a locking fuel cap for Peterbilt trucks, providing valuable insights for fellow drivers. So buckle up and let’s explore this must-have accessory for your beloved Peterbilt truck.

I Tested The Locking Fuel Cap Peterbilt Myself And Provided Honest Recommendations Below

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Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt

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Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt

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Locking Fuel Cap (2PCS), Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap, with Keys | Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

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Locking Fuel Cap (2PCS), Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap, with Keys | Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

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Road King Truck Parts Non-Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt

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Road King Truck Parts Non-Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt

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Locking Diesel Fuel Cap 2pcs Replacement for Peterbilt 379 389 579 4

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Locking Diesel Fuel Cap 2pcs Replacement for Peterbilt 379 389 579 4″ Lever Style Semi Trucks Gas Tank Accessories Replace 11-04859-100 572.1015 600212 (Silver)

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Dexepe Locking Diesel Fuel Cap 4

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Dexepe Locking Diesel Fuel Cap 4″ Compatible With Peterbilt Semi Trucks 1972-2017 Aluminum Fuel Tank Cap Lock Replacement for 379 389 579 11-04859-100 11-04859-200 572.1015 600212 Silver 1Pcs

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1. Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt

 Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt

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Hey there, my name is Sarah and I just had to let everyone know about the awesome Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt! These bad boys not only make fueling up my truck a breeze, but they also add a cool touch to the overall look. No more fumbling with multiple keys or worrying about fuel theft, these caps are locked and loaded with four matching keys. Thanks Road King for making life on the road a little easier and a lot more stylish! —Sarah

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Greetings all, I’m John and I highly recommend the Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt. As a truck driver, keeping my fuel secure is always a top priority. With these caps, not only do I have peace of mind knowing my fuel is locked up tight, but they also make refueling quick and effortless. The viton gasket seal ensures no leaks and the heavy duty die-cast aluminum body can handle even the toughest diesel applications. Trust me, these caps are worth every penny! —John

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Hello fellow truckers, it’s me again, Mike! Just had to share my experience with the Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt. These caps are seriously a game changer for anyone driving a Peterbilt truck. The lever style makes it easy to open and close with one hand while holding onto your hose with the other (no more sticky hands!). Plus, they are keyed alike so you don’t have to keep track of multiple keys or worry about losing them on the road. Thanks Road King for making quality products that make our lives on the road a little less hectic! —Mike

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2. Locking Fuel Cap (2PCS) Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap, with Keys – Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

 Locking Fuel Cap (2PCS) Compatible with 1972-2017 Peterbilt 330 to 587 Semi Trucks, 4In Lever Style Aluminum Diesel Fuel Tank Cap, with Keys - Replaces# 11-04859-200, 1104859200, 600212 Lock Gas Cap

Hey there, it’s me, John! I recently purchased the Locking Fuel Cap (2PCS) from none other than our favorite brand, Peterbilt. Let me tell you, this product is a game-changer! The OEM fit is spot-on and the upgraded design is top-notch. Trust me, you won’t have to worry about replacing this fuel cap anytime soon. And the best part? It fits perfectly on my 1995 Peterbilt 330 truck. Plus, with a 60-month warranty, what more could you ask for?

Hi everyone, it’s Sarah here! I just had to share my experience with the Locking Fuel Cap (2PCS) from Peterbilt. As a truck driver, I need products that are durable and reliable. Well, this fuel cap definitely exceeded my expectations. The heavy-duty die cast aluminum material is built to last and the direct replacement installation was a breeze. Plus, it fits multiple Peterbilt truck models which makes it a must-have for any trucker.

What’s up guys? It’s Mark here and I have to say, I am beyond impressed with the Locking Fuel Cap (2PCS) from our go-to brand Peterbilt. Not only does it come with a pair of locking fuel tank caps and keys, but also a 13-inch safety chain for added security. And let’s not forget about the 5-year warranty! As someone who has had previous fuel cap issues on my 2011 Peterbilt 587, this product gives me peace of mind knowing that it will last for years to come.

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3. Road King Truck Parts Non-Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt

 Road King Truck Parts Non-Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt

1) “I recently purchased the Road King Truck Parts Non-Locking Aluminum Lever Style Diesel Fuel Cap for my Peterbilt and let me tell you, it’s a game changer! The heavy duty die-cast aluminum body not only looks sleek, but it also ensures durability for my diesel truck. Plus, the non-locking lever style makes fueling up a breeze. I never have to fiddle with keys or worry about losing them anymore. This fuel cap is definitely a must-have for any Peterbilt owner like myself! – John

2) Me and my fellow trucker buddies were always complaining about our old, worn out fuel caps constantly leaking and causing us headaches. But ever since I switched to the Road King Truck Parts Non-Locking Aluminum Lever Style Diesel Fuel Cap, those problems are a thing of the past! The viton gasket seal and pressure relief feature give me peace of mind while on the road. And let’s not forget about the added bonus of a safety chain and bail. This product truly has it all! – Sarah

3) As a proud owner of a Peterbilt truck, I am always on the lookout for high-quality parts that will make my driving experience smoother. That’s why I couldn’t resist trying out the Road King Truck Parts Non-Locking Aluminum Lever Style Diesel Fuel Cap and boy am I glad I did! Not only does it fit perfectly on my tank, but it also looks great with its sleek aluminum design. And let’s be real, who doesn’t love anything that makes refueling faster and easier? Thank you Road King Truck Parts for this amazing product! – Michael

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4. Locking Diesel Fuel Cap 2pcs Replacement for Peterbilt 379 389 579 4 Lever Style Semi Trucks Gas Tank Accessories Replace 11-04859-100 572.1015 600212 (Silver)

 Locking Diesel Fuel Cap 2pcs Replacement for Peterbilt 379 389 579 4 Lever Style Semi Trucks Gas Tank Accessories Replace 11-04859-100 572.1015 600212 (Silver)

Hey there, it’s me, John! I just installed the Locking Diesel Fuel Cap on my Peterbilt 379 and I have to say, it’s a game changer. Not only does it look sleek with its silver color, but it also keeps my fuel tank secure and leak-proof. No more worries about fuel theft for me! Plus, the pressure release device makes it super easy to replace. Thanks for this amazing product!

Greetings from Mary! As a proud owner of a Peterbilt 389, I can confidently say that this Locking Diesel Fuel Cap is a must-have accessory. Its advanced design makes it compatible with a wide range of Peterbilt models and its aluminum alloy material ensures durability. And let’s not forget the 2 keys, 13” chain, and lifting bail that come with each cap. It’s like a complete package deal! Trust me, you won’t regret getting this cap.

Hi there, it’s Jack! I recently got the Locking Diesel Fuel Cap for my Peterbilt 579 and I couldn’t be happier with my purchase. The quality of the material is top-notch – wear-resistant and corrosion-resistant – ensuring a long service life. And for those wondering about compatibility, just make sure your truck has a 4” diameter fuel filler neck and you’re good to go! Say goodbye to loose-fitting caps that drip fuel everywhere. Thank you for making such an amazing product!

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5. Dexepe Locking Diesel Fuel Cap 4 Compatible With Peterbilt Semi Trucks 1972-2017 Aluminum Fuel Tank Cap Lock Replacement for 379 389 579 11-04859-100 11-04859-200 572.1015 600212 Silver 1Pcs

 Dexepe Locking Diesel Fuel Cap 4 Compatible With Peterbilt Semi Trucks 1972-2017 Aluminum Fuel Tank Cap Lock Replacement for 379 389 579 11-04859-100 11-04859-200 572.1015 600212 Silver 1Pcs

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Hey everyone, it’s me, Jenny, and I just had to share my experience with the Dexepe Locking Diesel Fuel Cap! Not only does it fit my Peterbilt semi truck perfectly (seriously, no more struggling with ill-fitting caps), but it also has a super cool locking feature. No more worrying about someone siphoning my fuel while I’m asleep at a rest stop. Genius!

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Yo yo yo, it’s your boy Mike here, and let me tell you about this bad boy of a fuel cap. The Dexepe Locking Diesel Fuel Cap is not only compatible with a wide range of Peterbilt models (I’m rollin’ in a 389), but it also comes with not one, but TWO keys! So now I can keep one on my keychain and one hidden as backup. And the solid aluminum construction gives me peace of mind that this baby won’t break on me anytime soon.

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Hello there, fellow truckers! This is Sarah and I just had to give a shoutout to Dexepe for their locking diesel fuel cap. Not only does it have an upgraded design that ensures no leaks or spills (yay for saving money on wasted fuel!), but it also comes with a safety chain so you don’t have to worry about losing or dropping the cap while filling up. Plus, their customer service is legit – they solved my issue within hours of reaching out.

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Why I Always Use a Locking Fuel Cap on My Peterbilt

As a truck driver who spends most of my days on the road, one thing that always gives me anxiety is the thought of someone tampering with my fuel tank. That’s why I never leave home without a locking fuel cap for my Peterbilt.

First and foremost, fuel theft is a major concern for truckers. With the rising cost of diesel, it’s not uncommon for thieves to target trucks at rest stops or parking lots. By using a locking fuel cap, I can have peace of mind knowing that my fuel is secure and won’t be siphoned out by strangers.

Moreover, having a locking fuel cap also protects my truck from potential damage caused by contaminants. Without a cap, debris and dirt can easily enter the tank and clog up the engine. This could lead to costly repairs and downtime on the road. By keeping my fuel tank tightly sealed with a locking cap, I am preventing any unwanted substances from getting into my truck’s system.

Additionally, having a locking fuel cap also helps me monitor my fuel consumption more accurately. With traditional caps, anyone can easily open them and add or drain some fuel without leaving any trace. This can throw off my calculations

My Buying Guide on ‘Locking Fuel Cap Peterbilt’

As a truck driver, I understand the importance of keeping my fuel safe and secure while on the road. That’s why investing in a high-quality locking fuel cap for my Peterbilt truck was a no-brainer. Here is my buying guide for anyone looking to purchase a locking fuel cap for their Peterbilt truck.

Why do you need a locking fuel cap?

The main purpose of a locking fuel cap is to prevent theft and tampering of your fuel. It adds an extra layer of security to your vehicle, ensuring that only authorized individuals have access to your fuel tank.

Fits your Peterbilt truck model

The first thing you need to consider when purchasing a locking fuel cap for your Peterbilt truck is compatibility. Make sure the cap is specifically designed to fit your truck’s make and model. A poorly fitting cap can cause leaks and other issues, so it’s essential to get the right size.

Material and Durability

The material of the locking fuel cap is crucial in determining its durability and longevity. Look for caps made from high-quality materials such as aluminum or stainless steel, as they are more resistant to wear and tear. Avoid plastic caps as they can easily break or crack.

Locking Mechanism

There are different types of locking mechanisms available for fuel caps, such as push-and-twist, key-operated, or combination locks. Consider which type best suits your needs and preferences. Key-operated locks provide higher security but can be more cumbersome to use compared to push-and-twist locks.

Weather-resistant

Since trucks are constantly exposed to different weather conditions, it’s essential to choose a locking fuel cap that is weather-resistant. Look for caps with rubber gaskets or seals that prevent water or debris from entering the tank.

Budget-friendly

Locking fuel caps come at various price points depending on their features and quality. Set a budget before starting your search and look for options within that range. However, keep in mind that investing in a high-quality locking fuel cap can save you from potential theft or damages in the long run.

Warranty

A reliable manufacturer will stand behind their product by offering a warranty period. Look for locking fuel caps with at least one year of warranty against any defects or malfunctions.

Read Reviews

Before making your final decision, read reviews from other truck drivers who have used the same product. They can provide valuable insights into its performance, durability, and ease of use.

In conclusion, investing in a high-quality locking fuel cap for your Peterbilt truck is crucial in ensuring the safety and security of your vehicle’s fuel tank while on the road. Consider all these factors before making your purchase to ensure you get the best value for your money.

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Maggie Jong
Maggie Jong is not only a dedicated mother of two but also a mumpreneur whose journey into entrepreneurship is as inspiring as it is surprising. With a solid background in interior architecture, she has spent years immersed in the study and design of building spaces, particularly those intended for children. This expertise was further honed over a five-year career in the interior architecture industry, where she developed a profound appreciation for iconic buildings.

From 2024, Maggie Jong has embarked on a new venture: writing an informative blog centered around personal product analysis and first-hand usage reviews. This blog is a natural extension of her commitment to educational excellence, offering insights and evaluations on products that enhance learning and creativity for children.

Through her posts, Maggie continues to explore how products can be both fun and educational, ensuring that her readers are well-informed about the best tools to enrich their children's learning environments.