Truck Single Spare Tire Carrier Rack – Frame-Mounted Behind Cab Tire Holder with Bolt KitEliminate the stress of roadside breakdowns and maximize your uptime with this heavy duty Single Spare Tire Carrier Rack. Engineered for maximum stability and security, this carrier bolts directly to the tractor's back of cab frame, providing a permanent and reliable mounting solution for your spare. In the long haul trucking industry, being prepared for a blowout is the difference between making your delivery on time or facing expensive towing fees.