Peterbilt 379 Windshield Acc.
Frequently Asked Questions About Peterbilt 379 Windshield Accessories
Will these windshield accessories fit my specific year Peterbilt 379?
Most windshield accessories in this category are designed to fit Peterbilt 379 models from 1987 to 2007. However, there can be slight variations between early models (1987-1995) and later models (1996-2007), particularly in visor mounting points and trim dimensions. Always check the product description for specific year compatibility, or contact our support team with your truck's VIN for exact fitment confirmation.
What's the difference between stainless steel and chrome-plated windshield trim?
Stainless steel trim offers superior durability and requires less maintenance, maintaining its appearance even in harsh weather conditions without flaking or pitting. Chrome-plated trim provides a brighter, mirror-like finish but may require more frequent polishing and can eventually show wear in extreme conditions. Stainless steel typically costs 20-30% more upfront but often proves more economical long-term due to its longevity.
Do I need special tools or professional installation for windshield visors and trim?
Most windshield trim pieces can be installed with basic hand tools including screwdrivers, socket wrenches, and trim removal tools. External visors typically require drilling mounting holes and may benefit from a second person during installation. Installation usually takes 1-3 hours depending on the accessory. We recommend having silicone sealant on hand for weatherproofing. Complex installations like full windshield replacement or interior trim work may require professional assistance.
How do windshield rain guards affect visibility and wind noise?
Quality rain guards are aerodynamically designed to reduce wind noise rather than increase it when properly installed. They deflect rain and road spray upward, improving visibility in wet conditions by keeping water off the windshield's upper portion. Most drivers report minimal to no increase in wind noise at highway speeds. Ensure guards are mounted flush against the cab and all mounting points are secure to prevent vibration or whistling.
Can I install LED accent lighting with my windshield accessories?
Yes, many windshield visors and trim pieces are pre-drilled or designed to accommodate LED lighting strips. When adding lights, ensure they comply with DOT regulations - typically amber or white facing forward. You'll need to run wiring through the cab headliner and connect to a switched 12V source. We recommend using weatherproof connections and adding an inline fuse for safety. Total installation time for visor with integrated lighting typically runs 2-4 hours.