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).
One set of 2 OEM quality 3" wheel spacers adapters that are 1.5" per side and will fit all vehicles with a 5 x 135 vehicle to 5x5.5 wheel bolt pattern with M14 x 2 threads.