Spacer Thickness 2 inch or 51 mm Vehicle bolt pattern 5x5 inch or 5x127 mm Wheel bolt pattern5x5 inch or 5x127 mm Thread Size14x1.5 Bolt Shack Length 33 mm Torqued Down By Hand At 85-90 FT/LBS Hub Bore 71.5 mm Number of Pieces 2pcs 2Pcs 2" 5x5 Hub Centric Wheel Spacers 14x1.5 For Jeep Wrangler JL Grand Cherokee Bolt Shack Length 33 mm Hub Bore 71.5 mm Dodge Durango 2011-2022 For Jeep Gladiator 2020-2022 For Jeep Grand Cherokee 2011-2022 For Jeep Wrangler 2019-2022 (2018 JL Only) 1. Check Your Vehicle Bolt Pattern/ PCD, Hub Bore Size, Thread Pitch, Vehicle fitment compatibility is only a guide. 2. Measure the fender gap and stock bolt length to choose suitable thickness. 3. PLEASE CONFIRM what you actuall need, wheel spacers or wheel adapters, they are different. Wheel Adapters are used to change bolt patterns in order to properly fit wheels from one vehicle to the hub of a different vehicle. 4. Do not use impact wrench .Please use hand wrench. Recommended to use threadlocker. 5. Returns are only accepted if unused and not installed. (ReturnsARE NOT ACCEPTED IF SPACERS-ADAPTERS HAVE BEEN INSTALLED TO YOUR VEHICLE) What are common problems with wheel spacers? The main issue with a wheel spacer is that it moves the wheel to a wider position whilst the rest of the suspension arms remain in the same place . In particular, the king pin inclination axis remains in the same place. Therefore, fitting a wheel spacer moves the wheel outboard and alters the scrub radius of the car. How do I know if I need wheel spacers? Wheel spacers are used when the offset of the wheel is not ideal for the end package that you want . Whether its because of too narrow of axles or not enough wheel offset, wheel spacers can put your tires and wheels where you want them to be under your fender. How long can you drive on a spacer wheel? around 50 miles Usually, the maximum speed you can drive on a space saver wheel is 50mph, and although there is no official restriction on the distance you ca