Top 3 Peterbilt 379 Headlights to Customize Your Rig

Upgrading you stock headlights with premium aftermarket parts is a great way to take your iconic rig to the next level.

Whether you’re driving through a dark stretch of highway or just want to turn heads at the next truck show, upgrading your headlights can make a world of difference.

Here are the top three aftermarket headlights styles that we found to be the most eye-catching.

#1. Peterbilt 379 Headlights: LED Projector with Matching Trim

Why it’s awesome: 

If you’re looking for modern performance and style, the LED Projector Headlight Assembly with Matching Trim is a fantastic option. These headlights deliver ultra-bright, focused beams that make nighttime driving safer and easier. Plus, the matching trim adds a sleek, polished finish to your truck’s front end.

Key features:

• Advanced LED technology for superior brightness.
• Energy-efficient design that lasts longer than traditional halogen bulbs.
• Custom trim options in chrome or blackout styles.

Best for: Drivers who prioritize visibility and want a sharp, modern look for their Peterbilt 379. Whether you’re hauling freight at night or showing off at a truck meet, these headlights will impress.

1.1 Key Features

When it comes to Peterbilt 379 headlights, several key features set them apart, ensuring you get the best performance and style for your truck:

• Mounting Hole Alignment: Proper alignment of the mounting holes is crucial for a secure and stable installation. This ensures that your headlights stay firmly in place, even on the roughest roads.

• LED Headlight Technology: LED headlights offer superior brightness, durability, and energy efficiency compared to traditional halogen bulbs. They provide a clearer, more focused beam, making nighttime driving safer and more comfortable.

• Custom Applications: Peterbilt 379 headlights can be tailored to meet specific driver preferences and needs. Whether you want a unique look or specific functionality, custom applications allow for a personalized touch.

• Peterbilt Model Compatibility: These headlights are designed to fit specific Peterbilt models, ensuring a precise fit and optimal performance. This compatibility guarantees that your new headlights will integrate seamlessly with your truck.

1.2 Benefits of Upgrading to an LED Headlight

LED headlights are pretty much the best choice for Peterbilt 379 drivers who want to upgrade their truck's lighting system. 

Here are the benefits: 

• Improved Visibility: LED headlights provide a brighter and more focused beam of light, significantly enhancing visibility on the road. This is especially beneficial for nighttime driving and in adverse weather conditions.

• Increased Durability: Designed to last much longer than traditional halogen headlights, LED headlights reduce the need for frequent replacements. This durability means less downtime and more time on the road.

• Energy Efficiency: LED headlights consume less energy than their halogen counterparts, which can help reduce fuel consumption and lower emissions. This energy efficiency is not only good for your wallet but also for the environment.

• Customization Options: LED headlights offer a range of customization options to fit specific driver preferences, including high beam and low beam settings. This allows you to tailor your headlights to your exact needs, ensuring optimal performance in all driving conditions.

1.3 Safety and Performance

Peterbilt 379 headlights are engineered to deliver top-notch safety and performance, ensuring you can drive with confidence:

• Safety Certifications: These headlights meet or exceed OEM safety standards, ensuring they comply with all regulations and provide optimal safety performance. You can trust that your headlights are up to the task, no matter the conditions.

• Performance Testing: Rigorous testing ensures that these headlights can withstand the demands of heavy-duty trucking. From rough roads to long hauls, you can rely on their durability and performance.

• Lens Design: The lens design is optimized for maximum light output and minimal glare, improving visibility and reducing eye strain. This thoughtful design helps you see more of the road while keeping you comfortable behind the wheel.

• Chrome and Blackout Options: Available in both chrome and blackout styles, these headlights offer a range of customization options to suit your preferences. Whether you want a sleek, modern look or a bold, standout design, there’s a style for every driver.

By focusing on these key features, benefits, and safety aspects, you can make an informed decision when upgrading your Peterbilt 379 headlights. Whether you prioritize visibility, durability, or style, there’s a perfect option to meet your needs.

#2. Dual Chrome Square LED Projection Headlights

Why it’s awesome: For those who appreciate a more modern look, dual chrome LED projection lights are the way to go. These lights offer a very modern, sleek aesthetic. They’re also generally durable, stylish, and perfect for any Peterbilt 379 owner who loves a high-tech, modernistic vibe.

Key features:

• Crystal-clear lenses for bright and consistent illumination.
• Integrated amber position lights for added visibility and style.
• Easy installation with OEM-compatible mounting arms.

Best for: Truckers who want a mix of classic aesthetics and reliable performance. These headlights offer timeless appeal while keeping you safe on the road.

#3. Stainless Steel Classic Half Moon Headlight

Why it’s awesome: Looking for a headlight assembly that truly stands out? The Stainless Steel Classic Half Moon Headlight offers a unique, bold design that’s sure to turn heads. Built with durability in mind, these headlight assemblies are perfect for truckers who demand performance and style.

Key features:

• Half-moon shape encased in stainless steel for a rugged, high-end look.
• Scratch-resistant lenses for longevity.
• High-beam and low-beam functionality in a single assembly.

Best for: Drivers who want their truck to make a statement. These headlight assemblies are built to last and add a distinctive touch to your Peterbilt 379.

Is an Aftermarket Headlight Upgrade Worth it?

If you’re still rocking the factory-installed headlights, you might be missing out on some major benefits. Upgrading your Peterbilt 379 headlights can:

• Improve safety: Better visibility at night and in bad weather is a game-changer. You’ll see more of the road and give other drivers a clearer view of you. Upgrading to aftermarket headlight assemblies can significantly improve your truck’s lighting system.

• Enhance style: Let’s face it, a sleek set of custom headlights can make your truck stand out in a crowd, even if minor modifications are needed for installation. Whether you’re into chrome finishes or modern LED designs, there’s a style for everyone.

• Boost durability: High-quality aftermarket headlights are built to last, standing up to rough roads and tough conditions.

Where to Shop for Peterbilt 379 Headlights

Ready to upgrade your lighting system?

You can find compatible headlights and more at reputable online retailers and specialty truck shops. You can find a wide range of headlight assemblies that cater to different styles and functionalities.

Prioritize well-known brands and websites with good customer reviews, clear product descriptions, and flexible return policies.

Many sites even offer flash sales and discounts, so you can save while customizing your rig.

Common FAQs on Aftermarket Peterbilt 379 Headlight Styles 

How long do Peterbilt 379 headlights last before you need a new bulb? 

It depends on the wear n' tear of the vehicle. There's no way to judge it. Look at the manufacturer's warranty to get a ballpark estimate. 

What is the size of a Peterbilt 379 headlight?

It can either be a 4x6 headlight or a rare 5x7.

How do I properly aim or adjust my Peterbilt 379 headlights? 

Depends on the brand and type of headlight. If it's a sealed, all-in-one LED housing, the adjustment screws are on the backside of the unit. If it's factory-style buckets, adjustment screws are behind the bezel. Most manufacturers have a tool in the box to help you adjust the headlights.

Is headlight installation easy or should I get a mechanic? 

Most people with an average amount of mechanical skill can install the headlights by adjusting a sealed all-in-one unit or replacement buckets. If you're unsure, get a mechanic to make sure it's installed correctly.

Are there DOT (Department of Transportation) or FMVSS compliance considerations for new headlights?

Yes. DOT compliant headlights are marked on the packaging or on the manufacturer's website. 

Can condensation or moisture inside3 my headlight be prevented or fixed?

Unfortunately, No. It has to be replaced. The seal around the bulb was probably damaged, causing condensation to build from within. 

Why Choose 4 State Trucks for Peterbilt 379 Headlights?

Upgrading your Peterbilt 379 headlights is a no-brainer if you want better safety, durability, and style. From the high-tech LED Projector Headlights to the timeless 

Rounded Crystal Halogen and the bold Stainless Steel Half Moon design, there’s a perfect option for every trucker. 

From high-tech LED Projector Headlight Assemblies to classic designs, there’s a perfect option for every trucker. Explore these options today and give your Peterbilt 379 the upgrade it deserves!

Which of these headlights caught your eye? Let us know in the comments below!