Steel UTV Spare Tire Mount Assembly. Factory UTV Spare Tire Mount allows you to easily mount a spare tire to your roll cage. This is a very handy option for carrying you spare tire with you on the trail. Built from Steel tubing and powder-coated for a tough beautiful finish. Several different options are available for where you d like to mount you spare tire. Also check out our dual clamp spare tire mount. Don t get stranded out on the trail, carry a spare tire!