15x6 Trailer Wheel 6 Lug (6x5.5) Aluminum Black Machined — Rhino CW516
The Rhino CW516 is a 15x6 aluminum trailer wheel with a black finish and machined face. It uses a 6-lug, 6x5.5 bolt pattern (6x139.7 mm) found on many mid-size trailer axles, and takes standard 15-inch trailer tires. This listing is for one wheel.
Specifications
| Rim Size (Diameter x Width) | 15 x 6 in |
|---|---|
| Bolt Pattern | 6x5.5 in (6x139.7 mm) |
| Lug Count | 6 |
| Material & Finish | Aluminum, black with machined face |
Key Features
- Mid-size fitment: 6x5.5 in (6x139.7 mm), the pattern used on many 6-lug trailer axles
- Aluminum construction: lighter than a comparable steel wheel and resistant to rust
- Machined face: black-finished CW516 styling with bright machined accents
- 15x6 sizing: 15-inch diameter and 6-inch rim width for 15-inch trailer tires
What's in the Box
- 1 x Rhino CW516 15x6 aluminum trailer wheel
Typical Use Cases
- Boat trailers with 6-lug hubs where aluminum resists salt-water rust
- Cargo, utility, and equipment trailers running 15-inch tires
- RV and camper trailers replacing a worn or corroded 6x5.5 wheel
FAQ
How do I confirm the 6x5.5 bolt pattern fits my trailer?
Count the lug studs first — this wheel needs six. Then measure from the center of one stud straight across to the center of the stud directly opposite it. If that distance reads 5.5 inches (139.7 mm), the pattern matches.
Do trailer wheels need to be balanced?
Usually not. A trailer axle does not steer, so small imbalances are far less noticeable than on a tow vehicle. Balancing beads inside the tire are a common option for long highway tows.
Do aluminum trailer wheels need special care around salt?
Aluminum does not rust like steel, but salt water can still dull or pit the finish. Rinse with fresh water after ramp dips and dry before storage.
Not sure about your bolt pattern? Read our 1-minute measuring guide before ordering.