Shop Peterbilt 375 & 377 Front Bumpers

Explore the top-notch selection of Peterbilt 375 and 377 Front Bumpers at 4 State Trucks! Discover a variety of sizes, including 12, 13, and 16 inches, all expertly crafted for durability and style. Whether it's a chrome wrap-around bumper with tow and fog light cutouts or a stainless steel bumper with mounting and tow/hitch holes, we have the perfect aftermarket options for your Peterbilt.

Peterbilt 375/377 Front Bumpers

Transform the look of your Peterbilt 375 or 377 with custom front bumpers that bring bold style and a commanding presence to the road. This collection features a wide range of premium options from classic chrome finishes to sleek wrap-around designs allowing you to personalize your truck 's front end to match your vision. Beyond their striking appearance, these bumpers are built for durability and precision, offering practical features like tow hook cutouts, fog light accommodations, and easy mounting configurations. A well-chosen front bumper doesn t just protect your truck it becomes a defining feature of its overall look. Whether you 're going for a clean, polished aesthetic or something more aggressive and custom, the right bumper instantly elevates your rig 's style and sets it apart. With quality construction and eye-catching design, Peterbilt 375/377 front bumpers are the perfect upgrade for truck owners who want their ride to look as tough as it performs. To add on be sure to check out our driving light, winter front, and hood trim options!

Frequently Asked Questions About Peterbilt 375/377 Front Bumpers

What are the material differences between chrome steel and stainless steel bumpers for my Peterbilt 375/377?

Chrome steel bumpers feature a heavy-duty steel core with a chrome plating that provides excellent shine at a lower price point, typically lasting 3-5 years before requiring re-chroming depending on conditions. Stainless steel bumpers are solid 304-grade stainless that won't rust or require re-plating, making them ideal for harsh weather conditions and salt exposure. While stainless costs more upfront, it eliminates future re-chroming expenses and maintains its appearance with regular polishing.

Will these bumpers fit all Peterbilt 375/377 model years, or are there specific compatibility issues I should know about?

Peterbilt 375/377 bumpers are generally compatible across model years 1987-2007, but there are important variations. Pre-1995 models may have different mounting hole patterns, and bumpers with integrated fog light provisions changed design in 1999. Always verify your specific VIN and model year when ordering, as some 377 models came with different frame rail widths that affect bumper bracket compatibility. Extended hood models may also require different bumper depths.

What tools and expertise do I need to install a replacement bumper myself?

Installation typically requires basic hand tools including 3/4" and 7/8" sockets, torque wrench, and potentially a floor jack or helper to support the bumper weight (60-120 lbs depending on style). Most installations take 2-4 hours and involve removing 6-8 mounting bolts. Common challenges include rusted hardware on older trucks and ensuring proper alignment with existing brackets. Professional installation runs $200-400 if you prefer expert fitting, especially important for bumpers with integrated lighting or air dam components.

What bumper styles are available, and how do they affect functionality?

Standard 16" bumpers provide basic protection and traditional appearance. Heavy-duty 18-20" bumpers offer increased protection and mounting points for accessories. Bumpers with tow hook provisions include reinforced areas for recovery operations. Texas-style square bumpers provide a distinctive look with wrap-around protection. Aero bumpers with integrated air dams can improve fuel economy by 2-3%. Consider your primary use: local delivery trucks benefit from standard bumpers, while long-haul or vocational trucks often need heavy-duty options with accessory mounting.

How do I maintain the finish on my bumper to prevent rust and pitting?

Chrome bumpers require monthly washing with automotive soap and quarterly applications of chrome polish to prevent pitting. Avoid harsh chemicals and immediately clean road salt, bugs, and tar. Stainless steel needs less maintenance but benefits from bi-monthly cleaning with stainless-specific cleaners and occasional buffing to remove water spots. For both types, applying a quality automotive wax creates a protective barrier. Inspect mounting points quarterly for rust development, especially in areas where dissimilar metals contact, and apply dielectric grease to prevent corrosion.