Spec-D Semi Truck Lights & Accessories

If you live and breathe performance, then you know Spec-D Tuning. They have their fingers on the pulse of the performance marketplace, continually refining their products to always exceed customers’ expectations. Browse our line of Spec-D parts and you’ll see, whether it’s the latest in lighting and exterior mods, cutting edge performance engine and suspension components, or interior parts that will transform your cabin, Spec-D has the goods.

For spirited driving you need to see the road clearly and that means good lights. Spec-D lights available with LEDs, projector, and halo rings illuminate the darkness and ensure you’ll be seen by other drivers. With their huge selection of the latest designs, you can make a styling statement with your car at the same time. They even have undercar LED and neon lights in a range of colors, for a look that will be a hit on cruise night.

Spec-D headlights and Spec-D tail lights are a great start, but the company's assortment of exterior accessories makes it easy to continue your quest for individuality. A billet grille, spoiler and hood scoop will give your car a unique look, but if you’re a truckin’ man check out the bull bars and side steps. Take more along on your next trip by adding a roof rack, or improve your visibility when hauling a trailer with towing mirrors.

Spec-D knows you don’t want to just appear like a go-faster, so they offer the performance pieces that can back up the look. Let your engine breathe with a high-flow air filter, cold air intake, headers, and performance exhaust system. They’ll unleash your engine’s hidden horses and provide the roar when you step on the loud pedal. And when you pop the hood, you can wow the crowd with engine dress-up bolts, covers, and braided steel and silicone hoses.

Your cabin is your cockpit, headquarters on the road. Don’t settle for what the factory delivered! With Spec-D you can personalize your space or make your ride track ready. Spec-D offers racing seats and belts that will help you stay in control no matter the G-forces, custom steering wheels and steering wheel quick releases, custom gauges to monitor all vital systems, and even carbon fiber pedal sets to complete the transformation.

Because performance means more than going fast in a straight line, you can count on Spec-D for the springs and sway bars that will have your ride hugging the corners with a minimum of body roll. For the stance that gets the stares, check out the extensive selection of lowering springs, and to take the flex out of your chassis, Spec-D has strut bars, C-pillar bars, and traction bars that will get the power to the ground and put the precise in your steering.