Spare Tire Mount, Universal Spare Tire Carrier Holder

The TNCZHYLX Universal Spare Tire Mount is a heavy-duty trailer carrier that secures spare wheels up to 150 lbs and fits 4-, 5- and 6-lug bolt patterns.

If you tow a boat, camper, RV or utility trailer, having a dependable spare tire mount that resists corrosion and stays locked under highway conditions is essential. This carrier uses a reinforced triangular support and a rectangular rear plate to lock a steel beam in place, offering a sturdy platform for most trailer wheels. It ships with assorted-length bolts so you can clamp the carrier to different rack thicknesses without drilling, and the sandblasted iron finish helps fend off rust in outdoor environments.

How does this mount hold up to heavy loads?

The mount is engineered to carry up to 150 lbs thanks to welded triangular reinforcement and a secured rear plate that stabilizes the steel beam. The design spreads load forces across the structure so a heavy spare remains firmly in place during travel.

• Rated capacity: 150 lbs industrial-grade load support
• Triangular welded frame for increased rigidity
• Rear rectangular plate clamps the beam solidly
• Steel construction tolerates repeated mounting cycles

Will this carrier fit my trailer’s wheel and hub pattern?

This carrier accepts common lug patterns and multiple wheel counts, making it compatible with most trailer and light-duty vehicle spares. It accommodates 4-, 5- and 6-lug wheels with bolt circle diameters typically used on trailers and small RVs.

• Supported bolt patterns: 4", 4.5", 4.75", 5", 5.5"
• Works with 4-, 5- and 6-lug wheel configurations
• Adapters or shims not usually required for standard trailer hubs
• Measure your lug pattern before purchase for exact fit

What materials and finishes protect the mount from weather?

The carrier is built from solid iron and given a sandblasted surface treatment to reduce surface contaminants and improve paint or coating adhesion. That finish reduces corrosion risk and gives a smooth appearance while keeping the hardware functional in outdoor conditions.

• Industrial-grade solid iron frame for structural durability
• Sandblasted finish for improved rust resistance and texture
• Hardware designed to remain tight when correctly torqued
• Welded joints reduce flex and long-term wear

How easy is it to install and adjust on different trailers?

Installation requires basic hand tools and no drilling for most applications; the carrier includes bolts of varying lengths so you can clamp to different rack thicknesses. The sloped, bulging profile helps reduce wind resistance and keeps ground clearance lower while locking the tire securely.

• No-drill installation with supplied bolts and nuts
• Choose beam height by selecting bolt length
• Simple wrench tightening secures the spare quickly
• Design reduces wind drag and preserves ground clearance

Who is this for? The TNCZHYLX Universal Spare Tire Mount is for owners of boat trailers, utility trailers, campers and light RVs who need a dependable, corrosion-resistant spare carrier that fits common lug patterns. It's aimed at DIY installers and fleet users who value strong welded construction, no-drill mounting options, and a carrier that handles heavier spare tires without flexing or loosening during travel. Before buying, measure your trailer rack thickness and confirm your wheel’s bolt circle diameter to ensure a proper match.