Custom Lighting & Electrical Upgrades for Trucks & Trailers | STTR, Inc. – Pacific, WA

Looking to upgrade your visibility, safety, or style on the road? Sound Truck & Trailer Repair (STTR, Inc.) offers expert aftermarket accessory and lighting installations for semi trucks, heavy-duty vehicles, and commercial trailers. From essential lighting systems to custom LED setups, we help solo operators and fleet managers enhance their rigs with professional, road-ready installs.

💡 Full-Service Aftermarket Lighting Installs

Whether you’re replacing worn-out lights or upgrading your visibility system, our techs provide precise, compliant installs that hold up to the demands of the road.

We install:

• Front & Rear Lights

• Parking Lights

• Trailer Lights & Clearance Lights

• Marker Lights & Reflectors

• Low-Beam & High-Beam Headlights

• Signal Lights & Turn Indicators

• Identification (ID) Lights

• LED Light Bars & Tailgate Light Bars

🔦 Specialty Lighting Options

Need more visibility or functionality? We also install specialty and auxiliary lights designed for specific operations, including:

✔ Daytime Running Lights (DRLs)

Increase visibility and reduce collisions during daytime driving.

✔ Backup Lights

Bright reverse lighting for safer maneuvering in low-light or confined spaces.

✔ Spotlights & Floodlights

Ideal for yard work, loading/unloading, or worksite visibility.

✔ Tow Lights

Portable lighting solutions for vehicles in tow or disabled equipment.

✔ Interior Trailer Lights

Enhance cargo area visibility for safer loading and inspections.

✔ Auxiliary Lights & LED Accent Lighting

Improve style, customization, and visibility with tailored LED solutions.

✔ Beacon Lights

Flashing or rotating warning lights for oversized loads, construction, or emergency use.

✔ LED Strips & Tubes

Flexible accent lighting, underglow, or extra marker lighting for your trailer or cab.

🔧 Custom Electrical Integration

Every install at STTR is performed with professional-grade connections, heat-shrink sealed wiring, and secure mounting. Our team ensures:

• Proper voltage and amperage handling

• Weather-resistant fittings

• DOT-compliant positioning and brightness

• Clean, factory-quality finishes

Whether you need a single light replaced or a full lighting upgrade package, STTR delivers results that last.

📅 Schedule Installs Monday–Friday, 8:00 AM – 5:00 PM

Our aftermarket install services are available during regular business hours at our Pacific, WA shop:

• 898 Valentine Ave SE, Pacific, WA 98047

• Serving truckers and fleets across the Puget Sound region

Bring your own parts, or work with our team to source high-quality lighting products that fit your rig and meet regulatory standards.

Why Choose STTR for Aftermarket Installs?

• ✔ Experienced Electrical & Lighting Technicians

• ✔ Fleet & Owner-Operator Solutions

• ✔ DOT-Compliant Lighting Setups

• ✔ Heavy-Duty, Weather-Resistant Installations

• ✔ Serving the Commercial Trucking Industry Since 2008

📞 Call (253) 691-6645 today to book your aftermarket install or request a quote online at www.STTRWA.com.
Light up the road. Stay safe. Get noticed — with STTR.