"THESE SPACERS WILL FIT ONTO THE FOLLOWING VEHICLES<BR><UL> <br>Fits Chevrolet:<br> <li>2008-2013 Avalanche</li> <li>1988-2000 C2500 (6 lug only)</li> <li>1997-2014 Express</li> <li>1999-2017 Silverado</li> <li>2000-2017 Suburban</li> <li>2000-2017 Tahoe</li> <br>Fits GMC:<br> <li>1988-1999 C2500 6 Lug</li> <li>1988-1999 K1500</li> <li>1992-1999 K1500 Suburban</li> <li>1988-2000 K2500 6 lug</li> <li>2009-2011 Savana 1500</li> <li>2000-2015 Sierra 1500</li> <li>2000-2015 Yukon</li> </ul><br><br> ADDITIONAL INFORMATION<br> <ul><li>Please ensure that the your vehicle has the same studs as the adapters, otherwise additional lugs WILL BE required</li> <li>Make sure that all adapters get a FULL 6-8 Turns of the Lugs when Tightening, Failure to do so, can result in damage to your vehicle</li> <li>Installation needs to be performed by a trained professional</li> </ul><br><br><b> It's Possible that you OEM Studs are longer than the spacer is thick, if so you have a few options:</b> <ol><li>Your lugs studs will need to be shortened by grinding them down</li> <li>You can replace your studs will shorter studs</li> <li>if you wheels have cavities in the backside, between the mounting holes, then you should be OK (will need to make sure flush)</li> </OL><br><br> <p><b>ALWAYS ENSURE THAT THERE IS NO GAP BETWEEN THE SPACERS AND THE HUB OF THE WHEELS</p></b>"