【Note】These adapters can only fit 9/16"-18 studs. 8 x 6.5 (Vehicle Bolt Pattern) to 8 x 170 (Wheel Bolt Pattern), they 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, undergoes anodizing process to prevent surface corrosion and rust, with pre-installed heat treated 10.9 grade carbon steel studs.【Specifications】Pack of 4 Black Forged Wheel Adapters. Thickness: 2" / 50mm | Vehicle Bolt Pattern: 8x6.5" / 8x165.1 | Wheel Bolt Pattern: 8x6.69" / 8x170 | Thread Pitch: 9/16"-18 studs & nuts | Center Bore: 126.15mm.【Applications】Compatible with 1994-2010 R-A-M 2500, 2003-2010 R-A-M 3500, 2006-2008 R-a-m 1500 Mega Cab, 2000-2010 R-a-m Dually 3500, 2011 R-A-M 2500 / 3500 / 3500 Dually, 1988-1998 F350 Dually, 2002-2006 H1, 1975-1988 J20, 1965-1967 Suburban, 1975-1986 C20 C30 K20 K30; They can fit the following vehicles which must with 9/16"-18 studs: 2012-2013 R-A-M 2500 / 3500 / 3500 Dually, 1975-1997 F250 F350, 2007-2014 E150, 1992-2014 E250 E350【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. *If you don't make sure whether this item fits to you, message us with your vehicle year, maker and model, we will find the item you need. Compatible Vehicles 1994-2010 R-A-M 2500 2003-2010 R-A-M 3500 2006-2008 R-A-M 1500 Mega Cab 2000-2010 R-A-M Dually 3500 2011 R-A-M 2500 / 3500 / 3500 Dually (Must with 9/16" Lug) 2012-2013 R-A-M 2500 / 3500 / 3500 Dually (Must with 9/16" Lug) 1975-1997 F250 F350 (Must with 9/16" Lug) 2007-2014 E150 (Must with 9/16" Lug) 1992-2014 E250 E350 (Must with 9/16" Lug) 1988-1998 F350 Dually 2002-2006 H1 1975-1988 J20 1965-1967 Suburban 1975-1986 C20 C30 K20 K30 Important! Please verify the bolt count, bolt circle diameter, center bore, and bolt size match your vehicle before ordering. We recommend getting this kit installed by a trained professional, but it is not necessary. We don't recommend to install the bolt nuts by electronic tool, it is best by manual.
