Originally Posted by R00ST

Each adapter is +1 inch PER side. I had him do this as 99% of buggy wheels out there are 0 offset (the hub mounts to the outside wheel face). If you were able to mount this on the stock hex it would narrow the truck by almost an inch. I figured this way it will actually widen the truck about 3/4 of an inch (maybe an inch) total which should help handling/stability.