Hitch-Mounted Spare Tire Mount (Fits 2" Receiver)CURT front mount accessories are a unique line of towing accessories that maximize the usefulness of your tow vehicle and give you that added edge on and especially off the road. A CURT front mount trailer hitch is the first step in making your vehicle the ultimate towing machine, and with it comes a variety of towing possibilities you might not even know exist. The CURT spare tire mount inserts into the 2" x 2" receiver tube opening of your trailer