OrionMotorTech 5x5.5 Wheel Spacers 5x139.7mm with 9/16 Studs 2" 4PC, Compatible with Dodge Ram 1500, 2005-2011 Dakota, 2004-2009 Durango, 2006-2009 Mitsubishi Raider, 2007-2009 Chrysler Aspen SPECIFICATIONS ------ Bolt Pattern: 5x5.5" / 5x139.7mm to 5x5.5" / 5x139.7mm ____ Thread Pitch: 9/16 ____ Hub Bore: 4.25"/108mm ____ Thickness: 2" ____ Quantity: 4 pieces. COMPATIBILITY ------ 5x5.5 / 5x139.7 Wheel Spacers for 2002-2011 Dodge Ram 1500 ____ 2005-2011 Dodge Dakota ____ 2004-2009 Dodge Durango ____ 2006-2009 Mitsubishi Raider ____ 2007-2009 Chrysler Aspen BENEFITS ------ Provide your vehicle with a more aggressive stance and appearance while improving its handling and stability. They also increase tire clearance, fix brake caliper clearance issues, allow installation of lift/lowering kits and wider, larger, or high traction tires. DEPENDABLE ------ Machine-manufactured precisely from 6061-T6 aircraft-grade aluminum billet, with heat-treated and hardened 10.9 grade bolts pre-installed. The anodized surface provides additional resistance to corrosion. Exceptionally sturdy and lightweight compared to steel spacer. GUARANTEED ------ 2-year warranty. Contact our friendly and helpful customer service representatives if you have any questions, we will be glad to address any questions or concerns. Forged Aluminum Alloy: made of Aerospace Grade 6061-T6 Aluminum, ensuring the highest level of performance and durability. Precisely Machined: CNC machined with 60 degree taper to precise specifications, heat treated and hardened heavy duty spacers and studs for safety. Grade 10.9 Bolts: Made of Premium materials, ensuring outstanding performance. Increase Stability and Handling: widen your vehicle&#039;s wheel base, increasing overall stability and providing you with better handling. Aggressive appearance, with the widened track base, your favorite vehicle will get a cooler look. Before installing wheel spacer adapters, please make sure that you have bought the compatible wheel spacer adapters for your vehicle. You can easily check by placing one wheel spacer adapter onto the rim, screw in the nuts manually, if you can do that without feeling any restriction, then you have got the appropriate wheel spacer adapter for your vehicle. If your OEM studs are longer than the spacer&#039;s thickness, you need to shorten the lug studs by grinding them down or replacing with shorter ones. 2007-2009 Chrysler Aspen 2005-2011 Dodge Dakota - <u>Not Fit for 1991-2004 Dakota</u> 2004-2009 Dodge Durango - <u>Not Fit for 1998-2003 or 2010-2016 Durango</u> 2002-2010 Dodge Ram 1500 - <u>Not fit for 1994-2001 Ram 1500</u> 2006-2009 Mitsubishi Raider All Series 2011 Ram 1500 2012-2013 Ram 1500 - <u>Lug size could be 9/16 or 14x1.5, we only fit for 9/16</u> - <u>Not Fit for 2014-2016 Ram 1500</u>