Frequently Asked Questions About Peterbilt 359 Winter Fronts & Bug Screens
Will these winter fronts and bug screens fit my specific year Peterbilt 359?
Our winter fronts and bug screens are designed to fit Peterbilt 359 models from 1967 to 1987. However, there are some variations between early models (1967-1985) and late models (1986-1987) due to grille design changes. Early models typically have a standard rectangular grille pattern, while later models may have slight differences in mounting points. We recommend checking your specific grille configuration or contacting our support team with your OEM to ensure proper fitment.
What materials are these winter fronts made from, and how do they hold up in extreme cold?
Most of our winter fronts are constructed from heavy-duty vinyl or marine-grade canvas materials that remain flexible down to -40°F. The vinyl options feature reinforced edges and UV-resistant coatings to prevent cracking and fading. Canvas models include water-resistant treatments and double-stitched seams. Both materials are designed to withstand highway speeds and severe winter conditions without tearing or becoming brittle. Snap fasteners are typically made from rust-resistant stainless steel or heavy-duty plastic.
How difficult is the installation, and what tools do I need?
Installation typically takes 15-30 minutes. Most winter fronts attach using existing grille mounting points with snap fasteners or Velcro straps. You'll need basic hand tools including a Phillips screwdriver and possibly pliers for tightening straps. Bug screens usually mount using the same method or clip directly onto the grille. Some drivers find it helpful to have a second person assist with alignment during initial installation.
Can I use a winter front and bug screen at the same time?
No, they typically use the same mounts and you run the bug screen until wintertime and then replace it with the winter front.
What's the difference between full coverage and partial coverage winter fronts?
Full coverage winter fronts block approximately 90-95% of the grille area and are ideal for extreme cold conditions below 20°F or for trucks that idle frequently. Partial coverage models block 60-70% of the grille, typically leaving the center or bottom sections open for increased airflow. Partial coverage is recommended for moderate winter conditions (20-40°F) or for trucks pulling heavy loads that generate more engine heat. Many drivers keep both styles and switch based on weather conditions and load requirements.
