Fadachai Stainless Steel Spare Tire Carrier for Trailers — 150 lb Capacity, Fits 4/5/6-Lug Wheels

Fadachai’s stainless steel spare tire carrier is a corrosion-resistant trailer mount that supports up to 150 lbs and fits 4-, 5- and 6-lug wheel bolt patterns.

This heavy-duty spare tire bracket is built for boat trailers, utility trailers, RVs and campers that need a reliable, rust-tolerant way to carry a spare wheel on the tongue or frame. Finished in polished stainless steel and reinforced with continuous welds, the carrier resists salt, rain and road grime while providing a stable triangular support and rectangular backplate for balanced load distribution.

What bolt patterns and wheel lugs does this carrier accept?

The Fadachai carrier is engineered to work with common trailer wheel bolt patterns so you don’t need a custom adapter. It accommodates 4-lug wheels with 4" patterns, 5-lug wheels with 4.25", 4.5", 4.75" and 5" patterns, and 6-lug wheels with a 5.5" pattern.

• 4-lug: accepts wheels with a 4" bolt circle
• 5-lug: fits 4.25", 4.5", 4.75" and 5" bolt circles
• 6-lug: compatible with 5.5" bolt circle
• Works for most standard trailer, RV and boat wheel sizes

How much weight can the spare tire mount handle and how stable is it?

This mount is rated for a 150 lb load capacity and uses a triangular support geometry plus a rectangular backplate to minimize movement. Balanced weight distribution and continuous welding reduce wobble so the spare stays secure over uneven roads and towing conditions.

• 150 lbs rated load capacity
• Triangular support design for rigidity
• Continuous welds reinforce structural joints
• Rectangular backplate spreads the load across the trailer tongue

Is the carrier easy to install and what hardware is included?

Yes — the Fadachai spare tire holder ships with a full set of hardware, both imperial and metric, and offers five adjustable mounting holes. It clamps to trailer tongues up to 3.8" wide and 4.92" high and typically installs without drilling; a wrench and basic hand tools are all that’s required.

• Included: M10*110 metric carriage bolts (x4)
• Included: 1/2-13 x 2-1/4" imperial carriage bolts (x2)
• Washers, split lock washers and nyloc nuts provided
• Fits trailer tongues ≤ 3.8" wide and ≤ 4.92" high

How does the stainless steel finish help in marine or rainy environments?

The carrier’s high-grade stainless steel and polished finish resist oxidation and corrosive elements commonly found near water and in wet climates. That corrosion resistance extends service life and reduces maintenance compared with painted or plated alternatives.

• Polished stainless steel resists rust and pitting
• Continuous welding prevents loosening from vibration
• Suitable for saltwater boat trailers and freshwater use
• Low-maintenance finish compared to coated steel mounts

Who is this for? The Fadachai stainless steel spare tire carrier is aimed at trailer owners who need a dependable, low-maintenance spare mount: boat owners who face salt and spray, RV and camper travelers who want a secure spare on the tongue, and utility trailer users who prefer a universal, no-fuss installation. If you need a corrosion-resistant carrier that fits multiple lug patterns, holds up to 150 lbs and installs with included hardware, this bracket is designed for you.