Peterbilt 330/335/337 Front Bumpers

Frequently Asked Questions About Peterbilt 330, 335, and 337 Front Bumpers

Will these front bumpers fit my Peterbilt 330, 335, or 337?

Peterbilt 330, 335, and 337 front bumpers are designed to fit select 2005 and newer Peterbilt medium-duty truck models. Exact bumper fitment depends on your truck?s model year, bumper style, mounting hole pattern, frame configuration, and existing front-end hardware.

Some 2005?2007 Peterbilt 330/335/337 bumpers may use different mounting hole patterns than 2008 and newer models. Before ordering, verify your truck?s model year, OEM part number, VIN, or existing bumper measurements to confirm proper fitment.

What is the difference between chrome, stainless steel, and painted Peterbilt 330/335/337 bumpers?

Peterbilt 330/335/337 front bumpers are commonly available in chrome, stainless steel, and painted or primer-ready finishes. Chrome bumpers provide a bright mirror-like appearance but require regular polishing and maintenance to help prevent pitting, especially in harsh climates.

Stainless steel bumpers offer strong corrosion resistance with less maintenance than chrome. Painted or primer-ready bumpers are a practical option for work trucks, fleet trucks, and customers who want to color-match the bumper to the truck?s existing paint scheme.

Can I install a Peterbilt 330/335/337 front bumper myself?

Many Peterbilt 330, 335, and 337 front bumpers can be installed with standard mechanical tools and basic shop experience. Typical installation may take 2 to 4 hours, depending on the bumper style, mounting points, hardware, and whether accessories need to be transferred from the old bumper.

Common tools may include socket wrenches, a torque wrench, and lifting assistance. Because Peterbilt 330/335/337 replacement bumpers may weigh approximately 45 to 65 pounds, a second person can help with alignment and mounting. Professional installation is recommended if the bumper includes fog lights, relocated sensors, wiring changes, or custom mounting work.

Are mounting brackets and hardware included with Peterbilt 330/335/337 front bumpers?

Some Peterbilt 330/335/337 front bumpers include mounting brackets and installation hardware, while other bumper models may require reusing the existing factory brackets. The included hardware depends on the specific bumper design, brand, and product listing.

If you are converting from a factory plastic bumper to a steel, chrome, stainless steel, or heavy-duty replacement bumper, additional brackets or mounting hardware may be required. Fog light brackets, license plate provisions, and tow hook openings may be built into some bumper designs, but lights, tow hooks, and other accessories are often sold separately.

How thick are Peterbilt 330/335/337 steel front bumpers?

Peterbilt 330/335/337 steel front bumpers are commonly available in standard and heavy-duty steel thicknesses. Standard steel bumpers may use 14-gauge steel, which is approximately 0.075 inches thick. Heavy-duty bumper options may use 12-gauge steel, which is approximately 0.105 inches thick.

Steel front bumpers are generally more durable than factory plastic bumpers and can help protect against minor parking-lot bumps, road debris, and everyday work-truck wear. However, aftermarket front bumpers are not collision protection devices. For construction, vocational, or severe-duty truck applications, reinforced bumper models with additional bracing may be a better choice.