ZHTEAPR 2 inch 8x6.5 to 8x170 Forged Wheel Adapters 14x1.5 Studs Compatible with Chevy GMC 8 Lug for 99-10 Silverado Sierra 2500 3500 | 97-20 Express Savana 2500 3500 | 14-23 R-A-M 2500 3500 - ZTE018WS2-41

• 【Note】8 x 6.5 (Vehicle Bolt Pattern) to 8 x 170 (Wheel Bolt Pattern), these wheel adapters will change your vehicle's bolt pattern and are intended for use only with 8 x 170mm wheels. 【Features】These wheel spacers are made from FORGED 6061 T6 aerospace aluminum, CNC precisely machined, with pre-installed heat treated 10.9 grade carbon steel studs. 【Specifications】Pack of 4 Black Forged Wheel Spacers. Thickness: 2" / 50mm | Vehicle Bolt Pattern: 8x6.5" / 8x165.1 | Wheel Bolt Pattern: 8x6.69" / 8x170 | Thread Pitch: M14x1.5 studs & nuts | Center Bore: 126.15mm. 【Applications】Compatible with Chevy GMC 8 Lug vehicles: 1997-2020 Express 2500 3500, 1988-2000 C-2500 Pickup/K-2500 4WD HD(only 8lug),1988-2000 C-3500 Pickup 2WD/ K-3500 pickup 4WD, 2002-2007 Avalanche 2500, 2012-2013 Suburban 2500 HD, 1992-2011 Suburban 2500, 1999-2010 Silverado 2500 3500/ Silverado 2500 HD, 2002-2006 Silverado 1500 HD, 1999-2010 Sierra HD 1500,2001-2010 Sierra HD 2500,1999-2010 Sierra 3500, 2000-2013 Yukon XL 2500, 1997-2020 Savana 2500 3500, 2014-2023 R-A-M 2500 3500,2003-2010 H2 【Installation & Warranty】Easy bolt-on installation, no special tool needed. These products are covered by two years warranty to be free of defects in material and workmanship. Please note: recheck all bolts after 20-50 miles of driving, then again after 1-2000 miles.