Rugged Ridge 1.375 inch Wheel Spacer Adaptor Pair for 2007-17 Jeep Wranglers JK with 5 on 5 to 5 on 4.5 bolt pattern.
When you change your wheel and tires on your Jeep, depending the size you may need wheel spacers. These 1.375 inch wheel spacers/adapters move your wheels out to help fit wider tires while at the same time converting your 5x5 bolt pattern to 5x4.5 bolt pattern. This will allow you to use Jeep TJ/YJ wheels on your JK. Hub centric design to assure wheel balance.
Each kit comes with (2) aluminum spacers, (5) grade 8 wheel studs pre-pressed in each spacer, and (10) lug nuts. This kit bolts on in the same manner as installing a road wheel.
Installation Instructions (PDF Document).
Warranty: 5 Year Limited
Install Time: Less Than 1 hour
Product Weight: 8 lbs
Color: Black extra thick 6061T6 aluminum