<ul> <li>Wheel Adapter/Spacer Converts 5x4.5 (5x114.3) to 6x5.5 (6x139.7) </li> <li>Precise CNC machined from high quality 6061 T6 aircraft grade aluminum </li> <li>Includes pre-installed heavy duty class 12.9 wheel studs </li> <li>Easy install with common hand tools - More installation info is listed below </li> <li>Lug Nut Guys is a U.S. based and owned seller, shipping from Minnesota and California </li> </ul><!-- more --><div class="divTable details-grid">  <strong>Item Details:</strong> <div class="divTableBody"> <div class="divTableRow"> <div class="divTableCell"> <strong>Quantity:</strong> Choose Above</div> <div class="divTableCell"> <strong>Vehicle Bolt Pattern:</strong> 5x4.5 (5x114.3)</div> <div class="divTableCell"> <strong>Type:</strong> Wheel Spacer</div> <div class="divTableCell"> <strong>Construction:</strong> 6061 T6 Aluminum</div> <div class="divTableCell"> <strong>SKU:</strong> 5450-6550E6</div> </div> <div class="divTableRow"> <div class="divTableCell"> <strong>Thickness:</strong> 2" (50mm)</div> <div class="divTableCell"> <strong>Wheel Bolt Pattern:</strong> 6x5.5 (6x139.7)</div> <div class="divTableCell"> <strong>Stud Thread Size:</strong> 12x1.5</div> <div class="divTableCell"> <strong>Hub Bore:</strong> 74mm</div> <div class="divTableCell"> <strong> </strong> </div> </div> </div> </div> <div> <strong>The installer assumes all responsibility to ensure the adapters are installed properly using the appropriate hardware.<br>Please ask if you have any questions, we're here to help!<br></strong><span style="font-size: 14pt; color: #ff0000"></span><br> </div> <div><strong><span style="color: #ff0000">Important Notes:</span></strong></div> <div> <h3>Download our spacer installation booklet <a title="Adapter Installation Booklet" href="https://cdn.shopify.com/s/files/1/0252/4453/2811/files/2-Piece-Adapter-Install-booklet.pdf?v=1691070205" target="_blank">here</a> </h3> <ul> <li>Installation by a trained professional is highly recommended. </li> <li>Please verify this is the correct application for your vehicle before ordering, we only guarantee you receive what is described above. </li> <li> <strong><span style="color: #ff0000">Some vehicles may require modifications to make this type of adapter work properly</span></strong>. </li> <li>You will need two sets of lugs nuts to use these adapters. </li> <li>    - One set of bulge acorn 3/4" hex open end lugs to bolt the adapter to the vehicle. </li> <li>    - One set of the appropriate lug nut style with the "adapter stud thread size" listed above to bolt the wheel to the adapter. </li> <li>Remove any retaining clips from the vehicle's wheel studs prior to installing the adapters. </li> <li>Be aware that the studs on the vehicle cannot stick out past the face of the back adapter plate, you may need to modify them by grinding/cutting/trimming. </li> <li>The two adapter pieces must fit completely flush with each other. </li> <li>The end of the vehicle's studs cannot come into contact with the back side of the outer adapter piece when installed. </li> <li>The assembly bolts, lug nuts on the adapters and wheels must be properly torqued when installing. </li> <li>Torque the assembly bolts that hold the adapter together to 40 ft lbs., removable thread lock is optional. </li> <li>We make no promise or guarantee that this item is compatible with your vehicle and/or wheels. </li> <li>Vehicle compatibility, if listed, is used to match the vehicle bolt pattern with the adapter only. </li> <li>The adapters must be installed correctly, Lug Nut Guys and/or the manufacturer cannot be held responsible for improper installation causing failure. </li> <li>Please ask if you have any questions, we're here to help!</li> </ul> <br>Product image shown is used for description and reference only, actual item appearance may vary with bolt pattern and/or thickness.<br> <div style="margin-top: 5px">5450-6550E6</div> </div>