fouwick Trailer Spare Tire Mount Bracket — Black, Fits 4/5/6‑Lug Wheels, 150 lb Capacity

The fouwick Trailer Spare Tire Mount is a heavy-duty spare tire carrier that fits 4-, 5- and 6-lug wheels on common bolt patterns and safely supports up to 150 lbs.

If you tow a utility trailer, boat trailer, camper or caravan, having an accessible spare tire bracket reduces downtime and keeps your spare secure during travel. This fouwick spare tire carrier is built from reinforced steel plates, comes with tapered lug nuts and hardware, and adapts to multiple bolt patterns and hub sizes so it fits a wide variety of trailer wheel setups.

Which wheel bolt patterns and lug counts does this mount accept?

This mount accommodates standard trailer wheels with 4, 5 and 6 lugs across several common hub diameters. It was designed to accept four-lug patterns with 4" hole spacing, five-lug patterns with 4.5"/4.75"/5" spacing, and six-lug patterns with a 5.5" bolt circle.

• 4-lug: compatible with 4" diameter bolt circle
• 5-lug: supports 4.5", 4.75" and 5" bolt circles
• 6-lug: fits 5.5" bolt circle
• Works with most common trailer wheel assemblies for utility and boat trailers

How strong and durable is the spare tire bracket?

The bracket is reinforced with a welded large plate and a robust rectangular rear plate that anchors the steel beam securely. Its construction is rated to hold up to 150 lbs, providing a stable mounting point for typical trailer spares.

• Reinforced welded plate design for added rigidity
• Rectangular backing plate secures the beam firmly
• 150 lb load capacity suitable for most spare tires and wheels
• Powder-coated black finish for corrosion resistance

Is installation straightforward and what hardware is included?

Yes — fouwick includes the required bolts, nuts and assembly instructions to simplify installation. The mount is intended for attachment to square tube frames up to approximately 6x3" and can be placed where it suits your trailer layout.

• Complete hardware pack: bolts, nuts, and fasteners included
• Step-by-step instruction sheet provided in the package
• Designed to fit most square-frame locations (recommend under 6x3" square tube)
• Tapered lug nuts included to help secure the wheel to the carrier

Will this carrier work for different trailer types and wheel sizes?

The fouwick spare tire mount is versatile and intended for a range of trailer applications, including utility, boat, camper and caravan trailers. While it fits many popular wheel and lug configurations, verify your wheel's bolt circle and overall spare weight before installation.

• Suitable for utility, boat, camper, and caravan trailers
• Check your wheel bolt pattern against supported sizes before purchase
• Ideal for temporarily storing a full-size or compact spare within the 150 lb limit
• Can be mounted in various positions along compatible square tube frames

Who is this for: The fouwick Trailer Spare Tire Mount is for trailer owners who want a secure, universal spare carrier that supports common 4-, 5- and 6-lug wheels. It suits DIY installers and fleet operators who need a rugged mounting solution that arrives with hardware and clear instructions, and who want a compact, corrosion-resistant bracket able to hold most spare tires up to 150 lbs.