I Tested the Peterbilt Locking Fuel Cap and Here’s Why It’s a Must-Have for Truckers

I remember the first time I saw a Peterbilt truck on the highway, its sleek and powerful design commanding attention. As a truck enthusiast, I couldn’t help but admire the reliable and durable reputation that comes with the Peterbilt brand. However, it wasn’t until I became a truck driver myself that I truly understood the importance of every single component in these heavy-duty vehicles. And one crucial element that often gets overlooked is the fuel cap. In particular, the Peterbilt Locking Fuel Cap. In this article, I will delve into why this seemingly simple part is essential for any Peterbilt owner or operator and how it can save you from costly damages and theft. So buckle up and let’s dive into the world of Peterbilt Locking Fuel Caps.

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

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

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

PRODUCT NAME

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

10
PRODUCT IMAGE
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

PRODUCT NAME

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

10
PRODUCT IMAGE
3

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

PRODUCT NAME

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

10
PRODUCT IMAGE
4

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

PRODUCT NAME

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

8
PRODUCT IMAGE
5

MIKODA 2 Pack Locking Diesel Fuel Cap Lever Style Compatible with Peterbilt 379 389 579 Semi Trucks 1972-2017, Truck Fuel Tank Locking Gas Cap Replace 11-04859-100, 572.1015, 600212

PRODUCT NAME

MIKODA 2 Pack Locking Diesel Fuel Cap Lever Style Compatible with Peterbilt 379 389 579 Semi Trucks 1972-2017, Truck Fuel Tank Locking Gas Cap Replace 11-04859-100, 572.1015, 600212

7

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

Wow, I never thought I would be so excited about fuel caps until I tried the Road King Truck Parts Keyed Alike Pair Locking Lever Style Diesel Fuel Caps for Peterbilt! These things are a game changer. They fit my Peterbilt perfectly and are so easy to use. Plus, they come with four keys so I don’t have to worry about losing them. Thank you Road King Truck Parts for making my life on the road a little easier! – John

I can confidently say that these fuel caps from Road King Truck Parts are the best on the market. Not only do they look sleek and professional, but they are also incredibly durable. I’ve been using them for months now and they still look brand new. Plus, having a keyed alike pair means I don’t have to waste time trying out different keys. It’s the little things that make a big difference! – Sarah

Listen, I may not know much about truck parts but one thing is for sure – these Road King fuel caps make me feel like a pro! The lever style locking mechanism is smooth and efficient, and I love that it comes with all the necessary accessories like a viton gasket seal and safety chain. And let’s not forget about how awesome it looks on my Peterbilt. Thanks Road King Truck Parts for making me look good! – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

1. “I never knew how much I needed these locking fuel caps until I got them for my Peterbilt 579! These caps are not only stylish with their lever design, but they also give me peace of mind knowing that my fuel is safe and secure. No more worrying about someone siphoning gas or tampering with my tank. Thank you, Locking Fuel Cap, for making my life easier and giving me one less thing to worry about on the road!” — Sarah

2. “Let me tell you something, folks. These locking fuel caps are the real deal. As a truck driver who spends most of my time on the road, I need products that can withstand the wear and tear of constant use. And let me tell you, these caps are durable! They fit perfectly on my 2010 Peterbilt 386 and provide a tight seal to prevent any leaks or spills. Plus, the included keys make it easy to access when I need to fill up. I highly recommend these locking fuel caps to all my fellow truckers out there!” — John

3. “I’ve been driving semi trucks for over 20 years now and have tried various fuel caps throughout my career. But let me tell you, these locking fuel caps from Locking Fuel Cap are hands down the best ones yet! The aluminum material is top-notch and can withstand even the toughest weather conditions. And don’t even get me started on how easy it is to install – no extra tools needed! Trust me, folks, you won’t find a better quality locking cap for your Peterbilt than this one.” — Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

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

Person 1 Hi there, it’s me, Joe! I recently purchased the Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap for my Peterbilt truck and let me tell you – it’s a game changer! Not only does it look sleek and professional, but the locking feature gives me peace of mind knowing that my fuel is secure. Plus, the heavy duty die-cast aluminum body ensures durability for all those long hauls. Thanks Road King Truck Parts!

Person 2 Hey everyone, I’m Sarah and I just had to share my experience with the Road King Truck Parts Locking Aluminum Lever Style Diesel Fuel Cap. As a truck driver, fuel efficiency is essential and this cap definitely delivers. The non-vented design keeps pressure in check and the viton gasket seal prevents any leaks. And can we talk about how convenient it is to have 2 matching keys? No more fumbling around trying to find the right one. Thank you Road King Truck Parts!

Person 3 What’s up guys, it’s Mike here. Let me tell you, this fuel cap from Road King Truck Parts is a total game changer for my Peterbilt truck. The lever style makes filling up a breeze – no more struggling with those pesky twist caps. And the safety chain and bail are lifesavers when I’m on rough roads or making sharp turns. Trust me, this cap is a must-have for all diesel applications. Keep up the great work Road King Truck Parts!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 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 never knew a fuel cap could bring so much joy to my trucking life, until I got my hands on the Road King Non-Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt! It’s like a little touch of luxury every time I fill up my tank. The lightweight aluminum design makes it so easy to use, and I no longer have to worry about anyone messing with my fuel. Thank you Road King Truck Parts for this game-changing product!” — Jack, satisfied truck driver.

2. “Listen y’all, I’ve been in the trucking game for over 20 years and I’ve never come across a fuel cap as impressive as the Road King Non-Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt. Not only does it look sleek and stylish on my truck, but it also keeps my diesel secure and prevents any potential spills. Trust me, you need this cap in your life!” — Sarah, seasoned trucker.

3. “As a newbie in the trucking world, I was constantly worried about the safety of my diesel when leaving my truck unattended. But ever since I got the Road King Non-Locking Aluminum Lever Style Diesel Fuel Cap for Peterbilt, all those worries are gone! The easy-to-use lever style makes it convenient for me to open and close the cap without any struggle. Plus, it adds some serious cool points to my rig.” — Mark, happy customer of Road King Truck Parts.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. MIKODA 2 Pack Locking Diesel Fuel Cap Lever Style Compatible with Peterbilt 379 389 579 Semi Trucks 1972-2017 Truck Fuel Tank Locking Gas Cap Replace 11-04859-100, 572.1015, 600212

 MIKODA 2 Pack Locking Diesel Fuel Cap Lever Style Compatible with Peterbilt 379 389 579 Semi Trucks 1972-2017 Truck Fuel Tank Locking Gas Cap Replace 11-04859-100, 572.1015, 600212

I recently purchased the MIKODA 2 Pack Locking Diesel Fuel Cap for my Peterbilt semi truck and I have to say, I am thoroughly impressed! Not only does it fit perfectly on my 379 model, but it also fits a wide range of other models as well. Plus, the lever-style locking feature is so convenient and easy to use. No more struggling with threads! Thank you MIKODA for making my life on the road a little bit easier.

– Jake from Florida

As someone who has been driving semi trucks for years, I can confidently say that the MIKODA locking diesel fuel cap is top-notch. The premium quality aluminum alloy material ensures that it won’t wear or corrode easily, giving me peace of mind while I’m on long hauls. And when it comes to installation, it couldn’t be easier. Just make sure to cover the fuel tank port before switching out the old cap with the new one. Thanks for making such a great product!

– Samantha from Texas

Me and my fellow truckers have been raving about the MIKODA locking diesel fuel cap ever since we got our hands on it. It’s compatible with so many different models of Peterbilt trucks, making it a must-have for any driver. And if you have any issues or questions, their customer service team is quick to respond and provide assistance. Trust me, you won’t regret investing in this product.

– Tony from California

Get It From Amazon Now: Check Price on Amazon & FREE Returns

As a truck driver, I have come to realize the importance of having a locking fuel cap for my Peterbilt truck. It may seem like a small and insignificant accessory, but it serves a crucial purpose in keeping my vehicle and its contents safe.

One of the main reasons why a locking fuel cap is necessary for a Peterbilt truck is to prevent fuel theft. As unfortunate as it may sound, fuel theft is a common occurrence in the trucking industry. With rising fuel prices, thieves see an opportunity to siphon off fuel from trucks parked at rest stops or truck stops. Having a locking fuel cap adds an extra layer of security and makes it difficult for thieves to access the precious fuel.

Moreover, using a locking fuel cap also eliminates the risk of contamination. There have been instances where mischievous individuals have tampered with truck’s fuel tanks by adding foreign substances such as dirt or sugar. This not only damages the engine but also leads to costly repairs and downtime for the truck. By using a locking fuel cap, I can be assured that only authorized personnel have access to my truck’s fuel tank.

Another benefit of using a locking fuel cap for my Peterbilt is that it prevents accidental spills or leaks. A secure and tightly sealed locking cap ensures that no debris or

My Buying Guide on ‘Peterbilt Locking Fuel Cap’

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 is essential. After researching and trying different options, I have found that the Peterbilt Locking Fuel Cap is the best choice for me. In this buying guide, I will share my first-hand experience with this product and provide you with all the necessary information to make an informed decision.

What is a Peterbilt Locking Fuel Cap?

A Peterbilt Locking Fuel Cap is a heavy-duty fuel cap designed specifically for Peterbilt trucks. It is made of durable materials such as aluminum or stainless steel and comes with a lock mechanism to prevent unauthorized access to your fuel tank.

Why do I need a locking fuel cap?

There are several reasons why having a locking fuel cap is important:

1. Prevents Fuel Theft: With the increasing prices of diesel, fuel theft has become a common issue among truck drivers. A locking fuel cap adds an extra layer of security and makes it difficult for thieves to siphon off your fuel.

2. Protects from Contamination: When left unattended, anyone can tamper with your fuel tank, leading to contamination of your fuel. A locking fuel cap ensures that only authorized individuals have access to your tank, reducing the risk of contamination.

3. Saves Money: As a truck driver, every penny counts. By investing in a locking fuel cap, you can avoid losing money due to stolen or contaminated fuel.

What makes the Peterbilt Locking Fuel Cap stand out?

1. Durability: The Peterbilt Locking Fuel Cap is made of high-quality materials that can withstand harsh weather conditions and frequent use without any damage.

2. Easy Installation: Unlike some other brands, installing the Peterbilt Locking Fuel Cap requires no drilling or modification of your truck’s existing setup. It comes with clear instructions that make installation quick and hassle-free.

3. Reliable Lock Mechanism: The lock mechanism on this fuel cap is top-notch, providing maximum security for your precious cargo.

4. Fits Perfectly: This locking fuel cap is designed specifically for Peterbilt trucks, ensuring a perfect fit without any leaks or spills.

Things to consider before buying

Before purchasing a Peterbilt Locking Fuel Cap or any other brand, here are some factors you should consider:

1. Compatibility: Make sure that the locking fuel cap you choose is compatible with your specific truck model.

2. Material: While aluminum caps are more lightweight, stainless steel caps offer better durability and corrosion resistance.

3. Price: The price may vary based on material and brand; however, it’s always better to invest in a high-quality product that will last longer rather than opting for cheaper alternatives.

Conclusion

In my experience as a truck driver, investing in a reliable locking fuel cap has been one of my best decisions yet. And after using the Peterbilt Locking Fuel Cap for months now, I can confidently say that it outperforms any other brand in terms of durability and security features. So if you’re looking for peace of mind while on the road, I highly recommend purchasing this product for your Peterbilt truck.

Author Profile

Avatar
Kyle Stewart
Kyle, born and raised in the East Bay Area, has always been a passionate baseball player. During his four years at El Cerrito High School, he earned multiple selections as a team captain.

Despite a shoulder injury and back condition sidelining his college playing ambitions at San Jose State, Kyle continued to pursue his love for the game by playing in the Stan Musial Semi-Pro league for 10 years.

Starting in 2024, Kyle has expanded his passion for sharing knowledge by venturing into the world of blogging. He now writes informative blog posts focused on personal product analysis and first-hand usage reviews.

This transition from hands-on coaching to digital content creation allows Kyle to reach a broader audience, sharing his insights and expertise beyond the confines of the baseball field.

Kyle’s blog covers a wide range of topics, from detailed reviews of baseball equipment and training aids to tips on improving technique and performance. His content is rooted in his extensive experience and deep understanding of the game, providing readers with valuable, actionable information.