The Extreme Max Stake Pocket Spare Tire Carrier transforms your empty trailer or flatbed stake pockets into a heavy-duty spare tire carrier! The carrier is equipped with press-in wheel studs, allowing a fit for most common tire bolt patterns. A 6" offset between the pocket insert and the mounting face keeps tires clear of the trailer's sidewalls, but tight enough to remain unobstructive. In addition to the tire carrier, the unit also offers a sturdy D-Ring as a quick tie down point to anchor your cargo. The entire carrier mounts with a locking bar underneath the stake pocket that snugly secures the carrier and eliminates rattle. The unit is powder coated black for a sleek look and protection against the elements. Use with standard 3" deep 2x4 stake pockets. The D-Ring is not to be used for overhead lifting. Stud Size: 1/2-20 x 1.75.