Rain Guards Fit for Chevy Silverado/GMC Sierra 1500 Crew Cab 2014-2018

In this review the Rain Guards for Chevy Silverado/GMC Sierra 1500 Crew Cab 2014-2018 are evaluated for fit, durability, and everyday usefulness; the bottom line is that these tape-on, extra-durable side window deflectors are best for owners who want simple, secure rain protection and better airflow without drilling. The installer will appreciate the 3M-graded tape method and the contour-hugging full-size design, and drivers who crack windows in wet weather will find the safety and ventilation benefits most compelling.

Key Features

• Perfect Fit: Designed specifically for 2014-2018 Chevy Silverado 1500 and GMC Sierra 1500 Crew Cab, the set includes four pieces to cover both driver and passenger side windows for a seamless appearance.
• Extra-Durable Material: Constructed from premium anti-shatter material, the deflectors resist UV degradation and scratches to hold up to everyday exterior exposure.
• Secure Tape-on Installation: Uses 3M-graded adhesive tape for an outside mount that installs without drilling or extra hardware and provides a long-lasting bond when applied correctly.
• Improved Ventilation: Lets you keep the windows cracked for fresh air while blocking rain and helping reduce interior fog when weather is damp.
• Contour-Hugging Design: Full-size side rain guards follow the vehicle lines for a near-seamless look that also shields occupants from sun rays and wind when windows are down.

Who It's For

These deflectors suit Chevy Silverado and GMC Sierra owners with a Crew Cab model from 2014 through 2018 who want an easy, no-drill upgrade for weather protection and ventilation. They are especially useful for drivers who frequently crack windows in rain or want to reduce wind noise and direct sun while keeping some airflow.

They are less appropriate for owners seeking in-channel deflectors or a painted, OEM-matched finish; this is an outside-mount, tape-on accessory in black meant for function and durability rather than exact color matching.

Pros & Cons

Pros

• Easy tape-on installation that avoids drilling and special hardware.
• Durable, anti-shatter material with UV and scratch resistance for longer life.
• Improves ventilation and reduces interior fogging while keeping rain out.
• Full-size, contour-hugging pieces create a clean, integrated look.

Cons

• Black outside-mount finish may not match all paint colors for buyers seeking an exact factory look.
• Requires careful 24-hour curing after installation before washing the vehicle.

Specifications

Compatible Models	Chevy Silverado 1500 / GMC Sierra 1500 Crew Cab 2014-2018
Set Includes	4 PCS side window deflectors (driver and passenger sides)
Mounting Style	Outside mount, tape-on (not in-channel)
Material	Premium anti-shatter material with UV and scratch resistance
Adhesive	3M-graded tape for firm adhesion
Finish	Black

Our Verdict

These Rain Guards are a practical, cost-effective upgrade for 2014-2018 Silverado and Sierra Crew Cab owners who want improved ventilation and weather protection without permanent modification. The durable material and 3M tape make them a reliable install, and despite the non-matched black finish they deliver good value through better airflow, reduced interior fog, and long-term resistance to UV and scratches.

Frequently Asked Questions

Will these deflectors require drilling?
No, they use 3M-graded tape for an outside-mount installation and do not require drilling or additional hardware.

Can I keep windows cracked during rain?
Yes, the design allows ventilation while helping keep rain out and reducing interior fog when windows are slightly open.

How long before I can wash my truck after installation?
Do not wash the vehicle for 24 hours after installation to allow the adhesive to cure properly.