WELLUCK Spare Tyre Mount for Trailers - 3-Nut Carrier Fits 4/5/6/8 Lugs, 180 lb, Anti-Theft Cable

WELLUCK's 3-nut spare tire mount secures trailer tires with a reinforced triangular steel bracket that fits multiple lug patterns and resists rust.

Keep a ready spare on your utility trailer, boat trailer, camper or RV without bulky racks or complicated brackets. This mount uses a three-nut fastening system and a triangular, welded design to accept 4-, 5-, 6- and 8-lug wheels across common bolt circle diameters while providing anti-corrosion protection and a theft-deterrent cable. It installs quickly to most frame rails and carries up to 180 pounds for dependable roadside backup.

How does this mount handle different wheel lug patterns?

The WELLUCK carrier was engineered to accommodate a broad range of wheel bolt patterns by using a versatile three-nut attachment that centers and secures the wheel hub. No need to buy multiple adapters — one bracket covers the most common trailer wheel sizes and lug arrangements.

• Compatible with 4, 5, 6 and 8 lug wheels
• Works with bolt circles: 4", 4.5", 4.75", 5", 5.5", 6" and 6.5"
• Centers on hub using three nuts for stable hold

Is it tough enough for marine and outdoor use?

Yes. The mount is built from 5mm steel and finished with sandblasting to reduce surface oxidation, delivering durability in damp, salty, or dirty environments commonly faced by boat trailers. The triangular welded frame spreads load forces so vibrations and bumps on the road don’t loosen the spare.

• 5mm thick steel construction for strength
• Sandblasted surface for improved rust resistance
• Reinforced triangular welds for even stress distribution

What security and installation features does it offer?

Installation takes only minutes and requires one common wrench — no drilling or special tools. The kit includes all mounting hardware and is sized to clamp most trailer rails, plus a steel security cable threads through the tire and bracket to deter theft (lock sold separately).

• Fits frame rails up to 6.2" long by 3.9" wide
• Complete mounting hardware and clear instructions included
• Steel anti-theft cable included; padlock not included

How much weight can the mount safely hold and what size tires can it accept?

The bracket is rated to support up to 180 lbs, suitable for typical trailer spare tires and smaller trailer wheels. Its geometry and mounting points suit most compact to mid-size trailer spares, keeping the wheel secure without sagging or bending under normal road conditions.

• Load capacity: 180 lbs
• Supports common spare tire sizes used on utility and boat trailers
• Triangular support prevents rotation and loosening

Who this is for: Owners of utility trailers, boat trailers, campers and small RVs who want a single, durable spare-tire solution that fits multiple wheel patterns and installs quickly. It’s particularly useful for people who need corrosion-resistant hardware for marine environments, anyone who prefers a low-profile mount that stays secure on bumpy roads, and those who want a theft-deterrent cable included with a straightforward installation process.