Brighten up your Freightliner Cascadia 113/125 with a wide selection of lighting options. From signal and marker lights to headlights and LED light bars, this lineup has everything you need to boost visibility and style. Designed for durability and easy installation, these lights deliver bright illumination for better safety and road presence. Whether you're upgrading or customizing, this collection has the perfect lighting solutions for your Cascadia!
Frequently Asked Questions About Freightliner Cascadia 113/125 Semi Truck Lights
Will these lights fit my specific year Cascadia 113 or 125?
Most aftermarket lights for the Cascadia 113/125 are designed to fit model years 2008-2017. However, there are important differences between pre-2013 and 2013+ models, particularly in headlight mounting and wiring harness configurations. Always verify the specific year range listed for each light product, as some are universal while others are year-specific. For 2018+ models, check if the product specifically mentions compatibility with the newer body style.
What's the difference between LED and halogen options, and which should I choose?
LED lights typically last 50,000+ hours compared to 1,000-2,000 hours for halogen, making them more cost-effective long-term despite higher upfront costs. LEDs produce brighter, whiter light (5000-6000K) that improves visibility, while halogens emit warmer yellow light (3000K). For Cascadia trucks, LED upgrades often require no modifications, but some older models may need resistors or flasher relay upgrades to prevent hyper-flashing with LED turn signals.
Do I need any special tools or modifications to install these lights?
Most Cascadia light replacements are direct plug-and-play installations requiring basic hand tools - typically just screwdrivers and socket wrenches. Headlight assemblies usually take 30-45 minutes per side. However, some LED conversions may require drilling for additional mounting points or wiring modifications. Always check if your truck has sealed beam or composite headlights, as this affects which replacement options will work without modifications.
Are these DOT approved and legal for highway use?
Look for lights that specifically state DOT/SAE compliance - this marking is required for legal highway use. Many imported lights claim to be "DOT style" but lack actual certification. Genuine DOT-approved lights will have permanent markings on the lens. For headlights, ensure they meet FMVSS 108 standards. Non-compliant lights can result in inspection failures and citations, particularly during roadside inspections.
What's covered under warranty and what voids it?
Quality aftermarket Cascadia lights typically carry 1-3 year warranties against defects, with premium LED options sometimes offering 5-year coverage. Warranties usually cover manufacturing defects but exclude damage from improper installation, accidents, or modifications. Keep your receipt and take installation photos - many warranty claims are denied due to evidence of incorrect wiring or physical damage. Some manufacturers void warranties if lights are opened or if non-OEM bulbs are used in housings designed for specific bulb types.
