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Keep your Kenworth T680 safe with durable grille guards tailored for your truck. These guards work great with advanced driver-assistance systems. They can help fend off minor collisions and flying debris, and maintain your truck's aerodynamics. With easy installation and robust materials, they're a smart addition to your T680.

Kenworth T680 Grille Guards

The Kenworth T680 Grille Guard category offers durable protection for your truck, made from stainless steel and aluminum. Key features include: Heavy-duty 3-inch tubing and corrosion-resistant finishes Slam latches and lift assists for easy installation/removal Optional turn signal lights for added safety and style Whether you need a sleek or heavy-duty guard, this category has options to enhance your T680's appearance and protection.

Frequently Asked Questions About Kenworth T680 Grille Guards

Will a grille guard fit my specific year model T680, and are there any compatibility issues I should know about?

Most grille guards are designed to fit Kenworth T680 models from 2013 to present, but compatibility can vary based on your truck's specific configuration. Key factors include whether you have a day cab or sleeper, aerodynamic package options, and any aftermarket modifications to your front end. Always verify fitment by checking if your truck has the standard bumper mounting points and measure the distance between frame rails. Some 2018+ models with updated aerodynamic packages may require additional brackets or modifications for proper fitment.

What's the difference between aluminum and steel grille guards, and which holds up better?

Steel grille guards typically weigh 150-200 pounds and offer maximum protection against impacts, but require regular maintenance to prevent rust, especially in winter conditions with road salt. Aluminum guards weigh about 40-50% less (usually 80-120 pounds), won't rust, and are easier on your front suspension, but may bend rather than deflect in moderate impacts. Steel is ideal for heavy-duty applications and off-road use, while aluminum works well for highway drivers prioritizing weight savings and corrosion resistance. Both materials can protect against deer strikes when properly installed.

Can I install a grille guard myself, or do I need professional installation?

Installation typically takes 2-4 hours and can be done with basic tools including a socket set, torque wrench, and possibly a drill for certain models. Most grille guards use existing frame mounting points and come with detailed instructions. However, proper alignment is crucial for both appearance and function. Common challenges include lifting the guard into position (a second person is highly recommended), ensuring proper clearance for hood operation, and torquing bolts to specification (usually 90-110 ft-lbs). If you're not comfortable working with heavy components or don't have a suitable workspace, professional installation typically costs $200-400.

What finish options are available, and how do they hold up to weather and washing?

The most common finishes are polished stainless steel, chrome-plated steel, powder-coated black, and raw aluminum. Polished stainless maintains its appearance with minimal care but shows fingerprints and water spots. Chrome provides a mirror finish but can peel or rust if the coating is damaged. Powder coating offers excellent durability and resists chips better than paint, though it may fade slightly after 3-5 years of sun exposure. Raw aluminum develops a protective oxidation layer but can be polished if desired. For easiest maintenance, powder-coated and polished stainless options require only regular washing with truck soap.

Will adding a grille guard affect my fuel economy or engine cooling?

A properly designed grille guard typically reduces fuel economy by 1-3% due to added weight and minor aerodynamic changes. The impact is more noticeable with heavier steel guards and less with aluminum options. Most quality guards are engineered with adequate spacing between bars to maintain proper airflow to your radiator and charge air cooler. However, guards with very tight bar spacing or solid plates can restrict airflow, potentially causing higher operating temperatures in extreme conditions. Monitor your temperature gauges after installation, especially when pulling heavy loads in hot weather, and ensure at least 70% of your grille area remains unobstructed.


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