KAX 6x135mm Wheel Spacers,2 inch 6 Lug Hub Centric Wheel Spacers fit for Expedition, F-15-0, Navigator with M14x2 Studs 87mm Hub Bore,4pcs Item Description ?KAX Bolt On Wheel Spacers Parameter : Vehicle Wheels Bolt Pattern Must Be 6x135mm || 2 inch(50.8mm) Thick || M14x2 Threaded Studs/Nuts || 87mm Center Bore with lip || Recommended torque: 85-90 ft/lbs. Package includes 4pcs wheel spacers, 10.9 class split nuts and professional instruction manual ?Compatibility : 6x135mm wheel spacers 2 inch are compatible with 2004-2014 F-1-50 FX4/Lariat/STX; 2003-2014 Expedition; Navigator; 2005-2014 F-1-50 King Ranch; 2009-2014 F-1-50 Platinum; 2010-2014 F-1-50 FX2/SVT Raptor; 2008 F-1-50 Limited/THE 60TH ANNIVERSARY EDITION; 2013-2014 F-1-50 Limited; 2006-2008 F-1-50 Harley-Davidson Edition; 2007-2008 F-1-50 FX2; 2010-2012 F-1-50 Harley-Davidson Edition; 2011 F-1-50 Lariat Limited ?Newest Forging Technology : 6x135mm hub centric wheel spacers are truly forged from aircraft quality 6061-T6 aluminum. You can imagine how exacting the craft of aircraft manufacture is! So it is with spacer. Coupled with SGS certified 10.9 grades high strength bolts, regardless of the cold wind and heat, the adapter will not fall off and break ?Why Install Wheel Spacers : 2 inch wheel spacers can widen the vehicles track, fix clearance offset issues from aftermarket wheels,allow you to travel safely in the outdoors such as mountains and wilderness ?Warm Reminder : Even if a vehicle is listed as being compatible, buyers still need to check: 1) You have more than 2 inch of space between your fender and your wheel/tire; 2) Your factory wheel studs are shorter than 2 inch (NOTE: * When installing a bolt on wheel spacer or adapter, trimming the studs will be necessary when the spacer or adapter plate is thinner than your wheel studs are long.) ? See more product details As long as the shop you buy from is reputable and uses top quality material. However, it is important to follow proper installation procedures and work with a professional to ensure that your wheel spacers are installed safely and securely. Can wheel spacers improve my vehicle's handling and stability? Yes, by increasing the vehicle's track width, wheel spacers can help improve the vehicle's handling and stability. This is because the wider stance reduces the vehicle's tendency to roll and provides more grip for the tyres. Quality means everything in any major purchase. While you may not consider a simple wheel adapter spacer to be a major purchase, the fact is, lower quality means lower safety. Don?t skimp on price and end up with unsafe low quality adapters spacers. Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.