FIERYRED Trailer Spare Tire Mount for 4- & 5-Lug Wheels, Fits 3.94–4.72" Bolt Patterns — 120 lb Capacity, Powder-Coated Steel

FIERYRED Trailer Spare Tire Mount is a bolt-on steel carrier that secures a trailer, utility or boat spare tire up to 120 lbs and fits 4- and 5-lug wheels with 3.94", 4", 4.25" and 4.72" bolt patterns.

This heavy-duty spare tire carrier is engineered to attach to standard trailer tongues and boat trailer frames, keeping a spare wheel accessible while minimizing wind drag and maintaining ground clearance. Constructed from forged iron with solid welds, powder-coat protection and zinc hardware, the carrier arrives ready to mount without drilling. It accepts tires on bolt patterns common to many trailers and comes with the mounting plate and fasteners needed for a straightforward bolt-on installation.

How does this spare tire mount handle weight and corrosion?

The FIERYRED carrier is rated to support up to 120 pounds thanks to a forged-iron build and reinforcement at stress points. Powder coating plus zinc-plated mounting hardware provides a layer of protection against rust and saltwater exposure common in marine use.

• Forged iron construction with solid-state welding for strength.
• 120 lb load capacity suitable for full-size trailer spares.
• Powder coating and zinc-plated hardware for corrosion resistance.

Will this bracket fit my wheel bolt pattern and trailer tongue?

The bracket is upgraded to accept both 4-lug and 5-lug wheels with bolt patterns of 3.94", 4", 4.25" and 4.72", covering many common trailer wheels. It mounts to tongues up to approximately 2.95" wide and 3.94" high; the included tire plate simplifies fitment without drilling.

• Fits 4- and 5-lug wheels with specified bolt patterns for broad compatibility.
• Designed for trailer tongues roughly 2.95" wide by 3.94" high.
• Includes mounting plate to install without modifying the frame.

How easy is installation and day-to-day use?

Installation is bolt-on with the supplied zinc hardware, so no drilling is required and the bracket can be removed as needed. The design keeps the spare close to the trailer to reduce wind drag while raising the wheel slightly to improve ground clearance and access.

• Bolt-on installation with included mounting plate and hardware.
• No drilling required—ready to mount out of the box.
• Close-to-trailer fit reduces wind resistance and improves access.

What features make this a practical option for boat trailers?

The corrosion-resistant finish and zinc hardware make the FIERYRED mount suitable for marine environments, while the raised wheel position helps avoid water spray and obstacles when launching or retrieving a boat. The compact footprint preserves trailer space and keeps the spare easy to reach.

• Powder coating and zinc hardware suited for saltwater exposure.
• Raised design increases ground clearance at launch ramps.
• Compact mounting preserves deck and frame space on boat trailers.

Who is this for: The FIERYRED Trailer Spare Tire Mount is built for trailer and boat owners who want a rugged, straightforward spare holder that fits common 4- and 5-lug wheels and can carry up to 120 lbs. It's a good choice for utility trailers, enclosed cargo trailers, boat trailers and anyone who needs a corrosion-resistant, bolt-on solution that keeps a spare accessible without modifying the trailer frame.