Built for the TrailFX Rainguard Smoke In-Channel Window Vents for Silverado and Sierra (Part #4536IC), this TrailFX component delivers rugged durability, precise fitment, and trail-ready performance. Engineered for serious off-road use while maintaining everyday drivability.
Enhance your vehicle's functionality and style with the TrailFX Rainguard Smoke In-Channel Window Vents, designed specifically for select Chevrolet Silverado and GMC Sierra models from 2014 to 2016. These low-profile window vents are crafted from durable acrylic with a sleek smoke finish, providing a stylish look while allowing fresh air to circulate inside your vehicle. The vents are engineered to match the contour of your window frame for a seamless fit and feature a snap-in installation that takes approximately 30 minutes, making setup quick and hassle-free. Each set includes four vents, ensuring comprehensive coverage for your vehicle's windows, and all necessary mounting hardware is included for convenience.
The Rainguard vents are designed for in-channel mounting, which means they install inside the window channel without requiring drilling or painting. This installation method maintains the integrity of your vehicle’s exterior and provides a clean, factory-like appearance. The smoke acrylic material not only adds to the aesthetic appeal but also offers resistance to weather elements, helping to keep rain, snow, and debris out while enabling ventilation. With a width of 2.5 inches and a length of approximately 40.5 inches, these vents are tailored for specific vehicle models, ensuring a perfect fit and optimal performance.
TrailFX stands behind their products with a limited lifetime warranty, emphasizing durability and customer satisfaction. Whether you're looking to improve airflow, reduce fogging, or add a subtle style upgrade, the Rainguard Smoke In-Channel Window Vents are a practical and stylish choice for your Silverado or Sierra. Easy to install, weather-resistant, and designed for a precise fit, these vents are an excellent addition to your vehicle's exterior accessories, providing both function and form for your truck.
Features:
- Low-profile design for a sleek appearance
- Made from durable acrylic with a smoked finish
- Custom fit for 2014-2016 Chevrolet Silverado and GMC Sierra models
- In-channel mounting for easy installation without drilling
- Includes all mounting hardware for a quick setup
- Weather-resistant to keep out rain, snow, and debris
- Snap-in installation process takes approximately 30 minutes
- Limited lifetime warranty for added peace of mind
Fitment:
Chevrolet Silverado 1500 2014
Chevrolet Silverado 1500 2015
Chevrolet Silverado 1500 2016
Chevrolet Silverado 1500 2017
Chevrolet Silverado 1500 2018
Chevrolet Silverado 2500 HD 2015
Chevrolet Silverado 2500 HD 2016
Chevrolet Silverado 2500 HD 2017
Chevrolet Silverado 2500 HD 2018
Chevrolet Silverado 2500 HD 2019
Chevrolet Silverado 3500 HD 2015
Chevrolet Silverado 3500 HD 2016
Chevrolet Silverado 3500 HD 2017
Chevrolet Silverado 3500 HD 2018
Chevrolet Silverado 3500 HD 2019
GMC Sierra 1500 2014
GMC Sierra 1500 2015
GMC Sierra 1500 2016
GMC Sierra 1500 2017
GMC Sierra 1500 2018
GMC Sierra 2500 HD 2015
GMC Sierra 2500 HD 2016
GMC Sierra 2500 HD 2017
GMC Sierra 2500 HD 2018
GMC Sierra 2500 HD 2019
GMC Sierra 3500 HD 2015
GMC Sierra 3500 HD 2016
GMC Sierra 3500 HD 2017
GMC Sierra 3500 HD 2018
GMC Sierra 3500 HD 2019
Currently, we do not have an installation guide available for this product. Please contact support for assistance.
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Most orders ship within 3-5 business days. For backordered items, please allow 2-3 weeks.
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Returns & Exchanges
- All returns must be authorized by KOVA Offroad before an item is shipped back.
- Return eligibility and timeframes may vary by manufacturer and product.
- Products must generally be unused, uninstalled, in new and resellable condition, and returned with all original packaging, hardware, and documentation.
- Original shipping charges are non-refundable unless the return is the result of an error or a confirmed defective product.
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Obtaining Return Authorization
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- We will provide the appropriate return instructions and shipping location after the return has been approved.
- Returns sent without authorization may be refused or delayed.
Warranty & Defective Products
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- KOVA Offroad does not independently manufacture or warrant third-party products, but we will assist customers with the warranty claim process whenever possible.
- If you believe a product is defective, contact us with your order number, a description of the issue, and photos or video if applicable.
- Warranty approval, replacement, repair, shipping costs, and claim requirements are subject to the manufacturer’s warranty policy.
- Do not return a defective product until return or warranty instructions have been provided.
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- Special-order, custom, made-to-order, clearance, or certain manufacturer-direct products may not be cancellable or returnable.
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Fitment
- Customers are responsible for reviewing the listed vehicle fitment before purchasing.
- If a customer is unsure whether a product fits their vehicle, they should contact KOVA Offroad before ordering, and we will help verify compatibility.
Questions?
Call us at (800) 507-0672 or email sales@kovaoffroad.com.


