Best Angled Spare Tire Mount for Boat Trailer
Answering the search intent: an angled spare tire mount for a boat trailer provides a compact, high-mount solution that keeps the tongue clear and accessible. This guide highlights five strong options that fit 4-, 5-, and 6-lug wheels and various frame sizes. Best for boat trailer owners who want easy access, reduced tongue clutter, and sturdy corrosion resistance.
Summary of selected products:
- Sunluway 3001.0064 Spare Tire Mount — Best all-around for 4–6 lug patterns and up to 16″ tires.
- Extreme Max 3001.0081 High Mount Spare Tire Carrier — Best for higher tongues on boat trailers.
- Bzumperyz 3001.0064 High-Mount Carrier — Best for versatile bolt patterns and easy bolt-on install.
- GADFISH Spare Tire Carrier — Best for maximum weight capacity and universal boat-trailer fit.
- Deecaray 3001.0064 High-Mount Carrier — Best for corrosion resistance and direct-to-trailer mounting.
Sunluway 3001.0064 Spare Tire Mount for Trailer

Best for: trailers needing strong, corrosion-resistant mounting for 4, 5, or 6-lug wheels up to 16″ diameter. The heavy-duty nickel-plated steel and triangle design provide solid support with up to 120 lbs capacity. Fits trailer frames up to 3″ wide by 4″ tall; taller frames may require additional hardware (sold separately).
Why chosen: It offers wide compatibility with common bolt patterns and an easy direct-to-frame installation that avoids drilling. The nickel finish enhances rust resistance, ideal for marine environments.
Caution: For trailer frames taller than 4″ you may need a separate hardware kit to fit securely.
Extreme Max 3001.0081 High Mount Carrier

Best for: boat trailers with higher tongue spacing or when an offset, angled mounting is needed. This high-mount design holds tires at an angle and fits most boat trailers with included hardware for 3″ and 4″ frames; 5″ frames may require an additional package (sold separately).
Why chosen: Its nickel-plated steel construction provides durability and corrosion resistance, a key factor for boats exposed to saltwater.
Caution: For some 5″ frames, you must purchase the corresponding hardware package to ensure proper fit.
Bzumperyz 3001.0064 High-Mount Carrier

Best for: owners needing compatibility with 4, 5, or 6-lug patterns and frames of 3″ or 4″ width. The design emphasizes a high-mount offset with a bolts-on installation, reducing the need for cutting or drilling.
Why chosen: The heavy-duty steel and nickel-plated finish boost durability and corrosion resistance, with a straightforward bolt-on setup for easier relocation if needed.
Caution: If you operate a trailer with older hardware, check included hardware compatibility for your exact frame size.
GADFISH Spare Tire Carrier

Best for: boat trailer owners needing high weight capacity and wide lug-pattern compatibility, including 4-, 5-, and 6-lug wheels up to 150 lbs. It suits 4″ to 5.5″ bolt patterns across common trailer frames.
Why chosen: A reinforced triangular structure and robust iron construction deliver durable support with a smooth, corrosion-resistant surface from sandblasting and finishing processes.
Caution: The heavy build may require more space on the tongue area; ensure sufficient clearance before mounting.
Deecaray 3001.0064 High-Mount Carrier

Best for: tire carriers compatible with 3″ or 4″ trailer frames and tires up to 16″ with 4-, 5-, or 6-hole bolt patterns. The high-mount offset design keeps the spare accessible without intruding on cargo space.
Why chosen: Made from sturdy steel with a nickel-plated coating for corrosion resistance and hardness, supporting long-term trailer use. It mounts directly to the trailer for quick access after a flat.
Caution: If using with 5″ frames, a hardware package (sold separately) is required to ensure proper fit.
Buying Guide
What to check when choosing an angled spare tire mount for a boat trailer:
- Bolt pattern compatibility: Ensure the carrier supports 4-, 5-, and 6-lug hubs common on boat-trailer tires.
- Frame-fit and dimensions: Confirm frame width and height align with the mount’s stated range (3″ or 4″ frames typically, with some 5″ requiring extra hardware).
- Mount design: High-mount and angle-offset designs save tongue space and improve access in tight setups.
- Corrosion resistance: Nickel-plated or galvanized finishes are advisable for saltwater exposure.
- Weight capacity: Choose a carrier that can handle the tire size and weight you typically carry (up to 150 lbs for some models).
- Installation approach: Bolts-on installations are easier to relocate, while direct-to-frame options avoid drilling but may require precise alignment.
- Hardware availability: Check whether needed hardware is included or sold separately (some frames require additional packages for 5″ frames).
Frequently Asked Questions
- What is an angled spare tire mount for boats?
It is a high-munging carrier designed to hold a spare tire at an angle on a boat trailer, saving space and keeping the tire accessible. - Which mount works best for 16-inch tires?
Several options in this guide support tires up to 16″, but always verify bolt patterns and frame compatibility. - Do I need hardware for 5″ frames?
Often yes; some models require a separate hardware package to fit 5″ frames. - Is nickel plating necessary for marine use?
Nickel plating improves corrosion resistance, making it a preferred finish for boat trailers. - How much weight can these mounts hold?
Most options range from 120 lbs to 150 lbs, depending on design and mounting hardware. - Can these mounts be moved after installation?
Bolts-on designs are generally easier to relocate, while direct-to-frame mounts are less flexible without disassembly.