3" wheel spacers are 1.5" per side and will fit most vehicles with an 8 x 6.5 wheel stud pattern with M14-1.5 studs and convert to a 8x170 Wheel. Set of 4 OEM quality.
A set of 4 3" wheel spacers are 1.5" per side and will fit most vehicles with an 8 x 6.5 wheel stud pattern with M14-1.5 studs and convert to a 8x180 Wheel.
A set of 4 OEM quality 5x5.5 (5x139.7mm) 4" Wheel Spacers 9/16-18 Studss, enough to widen one axle 4" total (one spacer in the kit for each wheel on the axle).