Frequently Asked Questions About Kenworth T680 Winter Fronts & Bug Screens

Will these winter fronts and bug screens fit my specific Kenworth T680 model year?

Our winter fronts and bug screens are designed to fit Kenworth T680 models from 2013 to present. However, there are slight variations between model years, particularly in grille design changes that occurred in 2018. When ordering, please specify your truck's exact year and whether you have the standard grille or the optional diamond grille pattern. For 2018 and newer models with adaptive cruise control, ensure you select products marked as "ACC compatible" to avoid blocking radar sensors.

What's the difference between vinyl and mesh bug screens, and which holds up better?

Vinyl bug screens provide maximum protection against insects and debris but can restrict airflow by 15-20%, which may affect cooling in extreme heat. They're ideal for winter use or moderate climates. Mesh screens offer 70-80% airflow while still blocking most bugs and are better suited for year-round use, especially in warmer regions. Both materials are UV-resistant, but mesh screens typically last 3-4 years with regular use, while heavy-duty vinyl can last 5-6 years if removed during summer months.

How difficult is the installation, and what tools do I need?

Installation typically takes 20-30 minutes and requires no drilling or permanent modifications. You'll need basic hand tools: a Phillips screwdriver, 7/16" and 1/2" sockets, and possibly zip ties for cable management. Most products use existing grille mounting points and snap-clip fasteners. The trickiest part is usually routing around hood cables and ensuring proper clearance for the hood to open fully. We recommend having a second person help align the screen during initial fitting.

Do these products come in different styles or colors to match my truck?

Yes, we offer several options to match your T680's appearance. Bug screens come in black mesh, silver mesh, and solid black vinyl. Winter fronts are available in black vinyl, chrome diamond plate pattern, and color-matched options for fleet orders of 10 or more units. All products feature reinforced binding edges that can be ordered in black, chrome, or red accent colors. Custom logo embroidery is available on vinyl winter fronts with a minimum order of 5 units.

How do winter fronts affect engine temperature, and when should I remove them?

Winter fronts are designed to maintain optimal engine operating temperature in cold weather, typically below 40?F. They help reduce warm-up time and improve fuel efficiency by 3-5% in winter conditions. However, you should monitor your temperature gauge closely when ambient temperatures rise above 45?F, as restricted airflow can cause overheating. Most drivers remove winter fronts when daytime temperatures consistently exceed 50?F. For year-round protection, consider our combo units with removable snap-out center sections that allow airflow adjustment without complete removal.