Find high-performance Peterbilt 388 cab and marker lights to upgrade your semi truck. These lights are functional and beautiful; they help other drivers see you while adding a custom look, and improving nighttime visibility. Whether you want a classic OEM style or bold LED upgrades, aftermarket Peterbilt 388 cab lights make your rig stand out and stay safe. It's a great way to accentuate a Peterbilt 388 blind mount visor, or enhance your overall exterior design with unique external parts. Why Upgrade Your Cab Lights? Better Visibility – Bright LED options make your truck easier to see, improving safety in low-light conditions. Custom Style – Choose from watermelon, jewel, reflector, torpedo, and bullet styles to match your truck’s look. Multiple Color Options – Available in amber, red, blue, and more for a unique appearance. Durable & Reliable – Chrome and black finishes resist weather and road wear, keeping your lights shining longer. OEM & Custom Fit – Stick with Grakon 1000 and 2000 styles for a factory look or go custom with single or dual-function marker/turn signal lights. Upgrade Your Peterbilt 388 Cab Lights Today Cab lights assist with your primary driving lights in making your truck more visible and give it a distinct look on the road. Whether you're after style, safety, or both, we’ve got the best selection of Peterbilt 388 cab and marker lights to keep your rig shining. Shop now and light up your ride!