Rough Country 1098 User Manual
92109800
8-170MM WHEEL PATTERN 2” SPACER
Thank you for choosing Rough Country for all your suspension needs.
This spacer fits years 03-and above with 14MM X 1.5 thread. On 98-02 models, please note the supplied
lug nuts will not work with this application as it has a 14mm x 2.0 thread.
Professional knowledge of disassemble/reassembly procedures as well as post installation checks must be
known. Attempts to install these wheel spacers without this knowledge and expertise may jeopardize the integrity and/or operating safety of the vehicle.
Please read instructions before beginning installation. Also please review tools needed list and make sure you
have needed tools.
Kit Contents:
2-2” Wheel Spacers
Tools Needed:
19mm Socket
Torque Wrench
Floor Jack
Jack Stands
Flat Head Screwdriver
Installation Instructions
1. Chock the tires and jack up the vehicle.
2. Remove the lug nuts and remove the tire and wheel.
3. Remove the rotor retainer star washers is so equipped using a flat head screwdriver. Removing these will
allow the wheel spacer to seat flat on the rotor surface. These must be removed.
4. Install the wheel spacers on the factory wheel studs with the supplied lug nuts. Tighten to manufacturer
specifications using a 19mm wrench.
5. Inspect the wheel spacer to make sure the spacer is sitting flat on the mounting surface and the factory
wheel studs do not extend beyond the surface of the wheel spacer. If the studs do extend beyond the surface, the ends of the factory wheels studs must be ground off to have adequate clearance from the wheel.
This step must be performed, if not the spacer will not tighten correctly and could possibly create
vibration.
6. Reinstall the tires/wheels. Tighten the lug nuts holding the wheels and tires to factory specifications.
Important note: Please make sure the lug nuts are tightened against the wheel surface. Some enclosed
lug nuts are shorter and can create the illusion that the wheel is tight on the spacers when in fact the
wheel stud is bottomed out inside the lug nut. If this occurs a longer lug nut must be purchased.
Post Installation
• Re torque all fasteners after 500 miles. Visually inspect components and re torque fasteners during
routine vehicle service.
Thank You for choosing Rough Country for your vehicle needs!!
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