Shop for Aftermarket Sterling Acterra Truck Lights.
Upgrade your lighting with our lineup of premium truck lights:
Options Include: Headlights, cab lights, driving lights, and mirror lights.
Why Choose Them: Better visibility, improved safety, and a sleek, upgraded look.
Built to Last: Durable, high-performance lighting solutions for Sterling Acterra trucks.
Whether you 're replacing parts or upgrading, we ve got the lights to keep your rig looking sharp and road-ready!
Frequently Asked Questions About Sterling Acterra Truck Lights
What years and models of Sterling Acterra trucks do these lights fit?
Our Sterling Acterra truck lights are designed to fit model years 2003-2009, covering both the 5500 and 6500 series. However, Sterling made mid-year changes, particularly in 2007, that affected mounting points and wiring harnesses. We recommend verifying your specific VIN and production date before ordering. For trucks manufactured after June 2007, you may need additional adapters for proper fitment. Contact our support team with your VIN if you need help confirming compatibility.
Are these lights DOT approved and will they pass inspection?
Yes, all Sterling Acterra lights we carry meet or exceed DOT/SAE standards and will pass federal inspection requirements. Each light includes proper certification markings. However, some states have additional requirements beyond federal standards. We recommend checking your local state regulations, particularly if you're adding auxiliary lights or modifying the factory lighting configuration. All our headlights, tail lights, and marker lights include the required DOT stamps and documentation.
How difficult is the installation process and what tools do I need?
Most Sterling Acterra light replacements are straightforward and take 30-60 minutes per light. You'll need basic hand tools including Phillips and flathead screwdrivers, a 10mm and 13mm socket, and wire strippers for any splicing. Headlight installations typically require removing the grille assembly first. Some aftermarket LED upgrades may require drilling new mounting holes or adding resistors to prevent hyperflashing. We include detailed instructions with each light, and many customers complete the installation themselves without professional help.
What's the difference between OEM-style and LED upgrade options?
OEM-style lights use traditional halogen bulbs and match the factory appearance and light output. LED upgrades offer 3-5 times longer lifespan (typically 50,000+ hours), draw less power, and provide brighter, whiter light output. However, LED conversions may require load resistors to work properly with your truck's computer system and prevent error codes. OEM-style lights are plug-and-play, while LED upgrades might need minor wiring modifications. Consider your budget and whether you want improved visibility or factory-original appearance.
Why are my new lights causing electrical issues or not working properly?
The most common issue is incompatibility between LED lights and the Sterling Acterra's electronic control module, which expects the higher amp draw of halogen bulbs. This can cause hyperflashing, error messages, or lights not functioning. Installing load resistors (6-ohm, 50-watt for turn signals) usually resolves this. Also check for corroded connections in the factory wiring harness, particularly on trucks exposed to road salt. Clean all connections with electrical contact cleaner and apply dielectric grease before installing new lights. If problems persist, test the truck's lighting relay and fuses.
