Smittybilt 7748 JL Wire Harness Extension for 37+ Inch Tires

The Smittybilt 7748 Wire Harness Extension is designed specifically for Jeep Wrangler JL and JLU owners running 37-inch or larger tires with the Smittybilt 7743 HD Pivot Carrier. This essential wiring extension ensures your third brake light and license plate lighting remain properly connected when using oversized tires that require additional clearance.

Key Features:

• Designed for use with 37-inch or larger tires
• Compatible with Smittybilt 7743 HD Pivot Carrier only
• Fits 2018+ Jeep Wrangler JL (2-door) and JLU (4-door) models
• Plug-and-play installation with OEM-style connectors
• Maintains proper lighting function with extended tire carriers
• Backed by Smittybilt Advantage Warranty

When upgrading to larger tires, the additional offset of the spare tire carrier requires extended wiring to maintain electrical connections. This harness extension bridges that gap, ensuring your rear lighting remains functional and DOT compliant. The weather-resistant construction is built to withstand the elements during off-road adventures.