GDSMOTU 6x135 Hubcentric Wheel Spacers 1.5" / 4pc with M14x2 Studs + 87.1mm Hub Bore for Ford Expedition (2003-2014) F-150 (2004-2014) / Lincoln Mark LT (2006-2008) Navigator (2003-2014) It mainly fits for FordExpedition 2003-2014F-150 2004-2014LincolnMark LT 2006-2014Navigator 2003-2014 Thickness:1.5 inches/38mm; Vehicle bolt pattern:6X135; Wheel bolt pattern:6X135; Threads: M14X2.0. 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. The spacers are machined by CNC with 60 degree taper, bulge seat lug nuts. The studs of our spacers are grade 10.9, heat treated and hardened heavy duty studs for safety.