WELLUCK Trailer Spare Tire Mount Carrier

This spare tire carrier is engineered for trailer owners who need a dependable, theft-resistant mounting solution for utility trailers, boat trailers, and campers. It combines a welded triangular frame for stability, square bolt holes for fast one-handed tightening, and an anti-theft locking nut with a security rope. The design aims to balance rugged performance with straightforward installation so you can carry a full-size spare without interfering with trailer operations.

How does this carrier fit different trailer wheels and bolt patterns?

The WELLUCK mount accepts 4-, 5-, and 6-lug wheels and lines up with common bolt circle diameters. Its hole pattern and generous plate spacing support bolt patterns including 4", 4.5", 4.75", 5" and 5.5", making it compatible with a wide variety of trailer wheels.

• Fits 4/5/6 lug wheels without adapters
• Compatible with 4"–5.5" bolt patterns used on many trailers
• Square bolt holes allow for fast, one-handed tightening
• Mounting plate designed to center the wheel for balanced load distribution

How strong and durable is the spare tire mount?

Constructed from 5mm thick steel and reinforced with a welded triangular frame, this carrier resists bending and vibration under load. The robust welds and triangular geometry deliver long-term stability even on rough roads.

• 5mm steel plate resists flexing under heavy loads
• Triangular weld pattern increases rigidity and reduces stress points
• Rated to hold up to 150 lbs safely
• Corrosion-resistant finish for outdoor exposure (recommend paint or coating for extended marine use)

What anti-theft and security features are included?

This carrier comes with a locking nut and a theft-resistant rope to deter removal while parked or in transit. The locking nut secures the wheel to the mount and the rope adds a secondary physical barrier.

• Locking nut for keyed security against casual theft
• Theft-resistant rope for added retention during stops
• Low-profile design that keeps lock hardware close to the wheel to reduce tampering access
• Hardware compatible with common trailer bolting practices

How easy is installation and adjustment?

Installation was designed to be simple: align the mount, insert bolts through the square holes, and tighten. The square holes let you hold a bolt head and tighten with one hand; basic wrenches are all you need.

• Square bolt holes for rapid alignment and one-handed tightening
• Hardware pattern matches standard trailer nut/bolt sizes
• Clearance engineered to avoid contact with frames and fenders
• Instructions and typical mounting hardware included for most trailer types

Who is this for? The WELLUCK Trailer Spare Tire Mount Carrier is for boaters, campers, and utility trailer owners who need a durable, universal spare wheel holder that stays secure on the road. If you tow regularly or keep a spare mounted on your trailer for peace of mind, this carrier provides heavy-duty support, broad compatibility, and theft-deterrent features without complicated installation.