Kenworth T680 Bumpers

Frequently Asked Questions About Kenworth T680 Bumpers

What years and models of T680 are these bumpers compatible with?

Most aftermarket bumpers fit 2013-present Kenworth T680 models, including both day cab and sleeper configurations. However, there are important differences between pre-2017 and 2017+ models due to headlight design changes. Always verify compatibility by checking if your truck has the older dual headlight setup or the newer single projector headlights, as this affects bumper mounting points and cutouts. Some bumpers are also specific to whether you have the standard grille or the Paccar MX engine cooling package.

Are chrome bumpers worth the extra cost over painted steel, and how do I maintain them?

Chrome bumpers typically cost 40-60% more than painted options but offer superior corrosion resistance and that classic big rig appearance. Triple-chrome plated bumpers will last 5-7 years with proper care, while painted bumpers may need refinishing after 3-4 years. For maintenance, wash chrome weekly with mild soap, apply chrome polish monthly, and use a quality wax every 3 months. Avoid automatic truck washes with harsh chemicals. If you operate in salt states, consider the investment worthwhile for longevity.

Can I install a T680 bumper myself, and what tools do I need?

Installation typically takes 2-4 hours with basic tools and mechanical experience. You'll need: 3/4" and 15/16" wrenches, socket set, torque wrench (torque to 120-140 ft-lbs), and ideally a second person for positioning. The bumper weighs 80-120 pounds depending on style. Main challenges include aligning mounting brackets perfectly and routing fog light wiring if equipped. Many drivers successfully DIY install, but shops typically charge $200-400 for professional installation if you prefer that route.

What's the difference between OEM-style and aftermarket bumpers like Midwest, Valley Chrome, or ProTech?

OEM-style bumpers replicate factory dimensions and mounting points but often use thicker steel (typically 14-gauge vs 16-gauge OEM) and better chrome plating. Aftermarket options from Midwest, Valley Chrome, and ProTech frequently include upgrades like integrated tow pin receivers, additional light cutouts, and reinforced mounting brackets. Aftermarket bumpers generally cost 30-50% less than genuine Kenworth parts while offering equal or better durability. The main trade-off is that some aftermarket bumpers may require minor drilling for perfect fitment.

Will adding an aftermarket bumper affect my warranty or front-end weight distribution?

Aftermarket bumpers typically don't void your chassis warranty, but document the installation with photos in case questions arise. Weight-wise, most chrome bumpers add 20-40 pounds over factory bumpers, which is negligible for weight distribution but can matter if you're running at maximum legal front axle weight. Heavy-duty bumpers with integrated deer guards can add 60-100 pounds, potentially requiring front suspension adjustment. Always verify your front axle weight after installation if you regularly run close to legal limits.