https://www.seamar.com/item/DLC6121/SPARE-TIRE-CARRIER-HEAVY-DUTY/
Dutton 22120 / 5221205 Spare Tire Carrier Heavy Duty | Seattle Marine
Holds spare tire well away from trailer and boat. Heavy duty steel construction. Fits 4 or 5 hole rims. Maximum tire size: 14".
spare tire carrierheavy dutyduttonseattlemarine