Black Rhino 6x139.7 Wheels
Black Rhino 6x139.7 wheels cover one of the most popular truck and SUV bolt patterns on the road, and this collection brings together the off-road-focused styles that fit it. Whether you run a half-ton pickup, a body-on-frame SUV, or a midsize 4x4, the 6x139.7 (also written 6x5.5) pattern is the foundation for a clean, capable upgrade. You'll find tactical, trail-ready designs in diameters from 15 through 22 inches, all built around the same proven Black Rhino aesthetic.
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Why 6x139.7 Matters
6x139.7 is the workhorse pattern behind countless trucks and SUVs, including Toyota Tacoma, 4Runner, Tundra, Nissan Frontier and Titan, and many full-size GM platforms. Because so many vehicles share it, the design choices here are deep and the fitment-specific offsets are dialed for stance and clearance. Black Rhino builds its reputation on rugged, mil-spec-inspired looks paired with engineering meant for real off-road use — for example, the brand manufactures the Rapid using Flow Formed Technology, which forges the rim under pressure to enhance strength while cutting rotational weight. Confirm fitment for your specific year and trim before ordering, since offset and width determine how a wheel sits.
Models & Finishes in 6x139.7
The lineup spans cast and flow-formed designs across the full Black Rhino lineup. Trail staples include the BR012 Outback, BR014 Sahara, BR017 Etosha, and BR018 Voyager, plus tactical favorites like the Armory, Chamber, and Sentinel. Finishes range from stealthy matte black to warmer tones — the Sahara 17x9 -12 in Matte Black with a gunmetal lip and the Sahara in Matte Bronze with a gloss black lip show the two-tone approach, while the Etosha 17x8.5 +20 in Matte Bronze and its Matte Black counterpart give two clean options on the same fitment.
Fitment Coverage
This collection is the 6x139.7 slice of a much broader range that also includes 6x135, 6x114.3, 6x130, and 6x120 for other six-lug platforms, plus five-lug patterns such as 5x114.3, 5x127, 5x139.7, and 5x150. Heavy-duty trucks are covered by eight-lug fitments like 8x165.1 and 8x170. Within 6x139.7 specifically, diameters run 15 through 22 inches, with 17- and 18-inch sizes being the most common for lifted and stock-height builds alike.
How to Choose
Start with your bolt pattern and confirm it is genuinely 6x139.7, then narrow by diameter and tire plans — browse the 17-inch options for the widest off-road selection, or step up to 18-inch and 20-inch for a larger footprint. Smaller 16-inch fitments leave room for taller sidewalls on overland builds. Match offset and width to your suspension and fender clearance, then pick a finish — a darker matte black hides trail grime, while bronze and machined faces add contrast. Budget-minded shoppers can compare the value-priced Voyager 17x8.5 +0 in silver machined face with matte black lip against premium two-tone styles. Every order ships free, and financing through Affirm is available.
Frequently Asked Questions
What vehicles use the 6x139.7 bolt pattern? 6x139.7 (6x5.5) is found on many trucks and SUVs, including Toyota Tacoma, 4Runner and Tundra, Nissan Frontier and Titan, and various full-size pickups. Always verify against your exact year and trim before ordering.
What sizes come in Black Rhino 6x139.7? Diameters span 15, 16, 17, 18, 19, 20 and 22 inches, so you can build anything from a sidewall-heavy overland setup to a larger-diameter street-and-trail stance.
How is the Rapid built? The Rapid is manufactured using Flow Formed Technology, which forges the rim at high pressure while spinning at high speed to strengthen the alloy and reduce rotational weight versus a standard cast wheel.