Joroamp Spare Tyre Mount for Trailers — 3-Nut Bolt-On Bracket, Fits Up to 180 lb, Corrosion-Resistant

Joroamp's Spare Tire Mount is a bolt-on trailer bracket with a patent-pending 3-nut locking system that secures a spare wheel up to 180 pounds and reduces vibration and loosening.

If you tow a utility, boat, or enclosed trailer, having an accessible spare that stays put is essential. This Joroamp spare-tire holder is engineered to fit a wide range of wheel bolt patterns and installs without cutting or drilling, giving you a dedicated, corrosion-resistant location to carry a spare. The design focuses on stronger retention, easier mounting, and all the hardware needed to finish the job.

How does the 3-nut design improve tire security?

The three-nut configuration clamps the spare more evenly than single-stud mounts, which reduces wobble and the chance of fasteners backing off under road vibration. By distributing load and locking the wheel in place, it keeps the spare steady during long hauls and rough roads.

• Three contact points for balanced clamping
• Less vibration and noise compared with single-stud mounts
• Patent-pending geometry helps prevent nut loosening

Will this mount fit my trailer’s wheel bolt pattern?

The Joroamp bracket is designed for broad compatibility with common trailer wheel patterns. It supports multiple 4-, 5-, and 6-lug hole diameters so you can use it with many OEM and aftermarket wheels without adapters.

• 4-lug fitments: 4", 4.25", 4.5" bolt-circle diameters
• 5-lug fitments: 4.5", 4.75", 5" bolt-circle diameters
• 6-lug fitments: 4.5", 5.32", 5.5" bolt-circle diameters

How durable and weatherproof is the mount?

This spare-tire bracket is built from welded steel with a galvanized/zinc finish to resist rust and corrosion from road salt, rain, and marine environments. It’s sized to safely support a spare weighing up to 180 pounds when mounted correctly.

• Welded reinforced steel construction for strength
• Zinc plating and galvanization for corrosion resistance
• Rated to hold a maximum load of 180 lbs

What does installation involve and what’s included?

Installation is straightforward: the bracket bolts onto your trailer frame—no cutting or drilling required for most setups. The package includes the zinc-plated hardware so you won’t need to source fasteners separately, and step-by-step instructions help speed the job.

• Bolt-on installation with included mounting hardware
• No cutting or drilling in most applications
• Clear installation guide in the box

Who this is for: If you want a reliable, corrosion-resistant spare mount for a utility, boat, or enclosed trailer that accepts a wide range of wheel bolt patterns and reduces the chance of a spare loosening in transit, this Joroamp mount is a practical choice. It’s suited to DIY installers, trailer owners who tow frequently, and anyone who prefers having a secure spare on hand without modifying the trailer frame. The included hardware and clear instructions make it convenient for owners who want a straightforward upgrade that improves safety and peace of mind on the road.