Shop Kenworth W990 Sleeper Roof Acc.

Find top the line aftermarket roof wings and trim for your Kenworth W990. We carry full size sleeper wings, medium size wings and stainless steel whale tails.

Kenworth W990 Sleeper Roof Acc.

The Kenworth W990 Sleeper Roof Accessories product lineup covers a range of accessories and upgrades designed to enhance the comfort, convenience, and style of Kenworth W990 sleeper cab trucks. This product lineup includes products like full-size turbo wings for standard flat top sleepers, which can improve aerodynamics and fuel efficiency. Kenworth and Peterbilt owners looking to customize their trucks will find a variety of high-quality parts and accessories to choose from, including items like chrome trim, lighting upgrades, storage solutions, and more. With a focus on both functionality and aesthetics, this product lineup caters to the needs of professional drivers and truck enthusiasts alike who want to personalize their Kenworth W990 experience.

Frequently Asked Questions About Kenworth W990 Sleeper Roof Accessories

Will these roof accessories fit my specific year W990, and are there any compatibility issues I should know about?

Most roof accessories are designed to fit Kenworth W990 models from 2018 to present. However, minor variations exist between model years, particularly in mounting hole patterns and roof curvature. Always verify the specific part number matches your truck's VIN year. Some accessories designed for 72-inch and 76-inch sleepers may require different mounting brackets. If you're unsure, contact us with your VIN for exact fitment confirmation.

What tools and expertise do I need to install these roof accessories myself?

Installation typically requires basic hand tools including a drill with metal bits, socket set, torque wrench, and measuring tape. Most installations take 2-4 hours depending on the accessory. Light bars and visor installations often require drilling new holes and proper sealing with butyl tape or silicone. We recommend having a helper for larger items like roof fairings. Professional installation is advised if you're uncomfortable drilling into your cab or working with electrical connections for LED accessories.

Are these accessories made from steel or aluminum, and how do they hold up against rust and weather?

Quality varies by manufacturer. Premium accessories use either 304 stainless steel or powder-coated aluminum. Stainless steel options resist rust but are heavier and more expensive. Aluminum accessories are lighter but require intact powder coating to prevent corrosion. Check product descriptions for specific materials. Avoid chrome-plated mild steel in harsh climates as it may rust within 1-2 years. Look for accessories with lifetime warranties against corrosion for best long-term value.

What finish options are available, and which ones match the factory W990 appearance best?

Common finishes include polished stainless steel, chrome, painted black, and color-matched options. For factory appearance, polished stainless closely matches W990 factory chrome trim. Black powder-coated accessories complement trucks with black accent packages. Some manufacturers offer custom color matching for an additional fee. Chrome finishes vary in quality - triple chrome plating lasts longer than standard chrome. Consider your existing accessories and maintenance preferences when choosing finishes.

Will adding roof accessories affect my fuel economy or create wind noise?

Aerodynamic impact depends on the accessory type and installation quality. Properly installed roof fairings can actually improve fuel economy by 1-3% by directing airflow. Light bars and antennas typically have minimal impact. However, poorly aligned or loose accessories create turbulence and whistling sounds above 55 mph. Ensure all accessories are tightly secured and sealed. Some drivers report 0.1-0.2 mpg decrease with multiple roof accessories, while others notice no change. Wind noise is usually preventable with proper installation and quality rubber seals.