Frequently Asked Questions About International 9900/i/ix Driving Lights

Will these driving lights fit my specific International 9900 model year?

Our driving lights are designed to fit International 9900, 9900i, and 9900ix models from 1998 to 2017. However, slight variations exist between model years. Pre-2005 models typically use 4x6 inch rectangular lights, while 2005-2017 models often use 7 inch round lights. Always verify your existing light size and mounting bracket configuration before ordering. If you're unsure about fitment, contact our support team with your VIN number for exact compatibility confirmation.

What's involved in the installation process, and will I need special tools?

Installation typically takes 1-2 hours per side and requires basic hand tools including socket wrenches, wire strippers, and electrical connectors. Most lights mount using existing brackets and bolt patterns, though some models may require minor drilling for auxiliary lights. The main challenges include accessing wiring behind the bumper and ensuring proper grounding. We recommend having a test light or multimeter to verify connections. Professional installation runs $50-100 per light if you prefer not to DIY.

What's the difference between halogen and LED options for my 9900?

Halogen lights are the traditional choice, offering good light output at a lower initial cost, typically $30-60 per light. LED lights cost $80-200 per light but provide 3-5 times more brightness, use 80% less power, and last up to 50,000 hours versus 500-1,000 hours for halogen. LEDs also produce less heat and won't drain your battery during extended idling. For drivers logging serious miles, the LED upgrade pays for itself through reduced replacement frequency.

Are these lights DOT approved, and what about state inspection requirements?

All our primary driving lights meet DOT FMVSS 108 requirements for on-road use. Look for the DOT marking stamped on the lens or housing. However, auxiliary lights (fog lights, work lights) may not be DOT approved and could require covers or disconnection during inspection in some states. Check your state's specific requirements for auxiliary forward-facing lights. Most states allow 4 forward-facing lights maximum, including headlights.

How do chrome, stainless steel, and black powder-coated options hold up over time?

Chrome-plated lights look sharp but may show pitting or rust after 2-3 years in harsh climates, especially if exposed to road salt. Stainless steel options cost 20-30% more but resist corrosion indefinitely with minimal maintenance. Black powder-coated lights hide dirt well and resist rust but can chip if hit by rocks. For maximum durability in all conditions, we recommend stainless steel housings with LED bulbs. Regular cleaning with mild soap extends the life of any finish.