RTX 6x139.7 wheels gather the six-lug, 6x139.7 side of the RTX lineup in one place, spanning rugged truck- and SUV-ready designs from compact 16-inch fitments up to bold 20-inch diameters. Whether you're chasing a satin black off-road look or a machined-lip street stance, the 6x139.7 bolt pattern is one of the most common six-lug specs on the road, and RTX covers it with a deep spread of styles and finishes.
Shop 6x139.7 RTX Wheels
Showing 36 in stock.
Why the 6x139.7 pattern matters
6x139.7 (also written as 6x5.5") is the workhorse six-lug pattern behind a huge share of trucks, body-on-frame SUVs, and midsize pickups. RTX has built alloy wheels for over 20 years, and its 6x139.7 offerings lean into that heritage with aggressive concave faces, milled-rivet detailing, and low-to-negative offsets tuned for a planted, purposeful look. Because so many platforms share this pattern, choosing within it gives you a wide menu of proven designs rather than a single narrow option.
Which models & finishes are offered
Popular six-lug options include the GM08 and GM05 in Gloss Black, the trail-minded Crusader in Satin Black, Desert Sand and Green Army, and the Storm with its Gloss Black Milled With Machined Lip treatment. The Spade adds character finishes like Candy Red Black Lip and Satin Bronze Black Lip, while the Titan offers Midnight Blue With Black Lip alongside Satin Black. Bronze fans can look at the TYR in Bronze or the Ozark in Satin Bronze Machined Lip. Other six-lug picks span the Dallas, Novi, Tremor and the highly configurable Zion. Every one of these is a monoblock (single-piece cast) design. Prefer a specific color across the range? Browse Black RTX wheels, Bronze RTX wheels, Gray RTX wheels, or Silver RTX wheels.
Fitment coverage
Within 6x139.7, diameters run from 16-inch through 20-inch, letting you match tire and clearance needs on trucks and SUVs. If you'd rather narrow by size, jump to 17" RTX wheels, 18" RTX wheels, or 20" RTX wheels. Many six-lug models are also offered in adjacent truck patterns, so if your vehicle uses a different spec you can cross-shop RTX 6x135 wheels or the light-truck RTX 6x120 wheels. Some designs share a 5x127 casting as well, and car-focused fitments live under RTX 5x114.3 wheels. Always confirm the exact offset, width and center bore against your specific vehicle before ordering.
How to choose
Start with your intended look and clearance. Aggressive builds tend toward lower or negative offsets like the RTX Crusader 6x139.7 17x9 -12 Satin Black or the flush RTX Baja 6x139.7 17x9 +0 Satin Black With Milled Rivets, while daily drivers often suit milder positive offsets like the RTX GM08 6x139.7 17x9 +20 Gloss Black. Decide on diameter for tire availability, pick a finish that fits your build, then verify fitment. The full RTX lineup lets you compare related styles side by side. Every order ships free, and financing is available through Affirm.
Frequently Asked Questions
What vehicles typically use the 6x139.7 bolt pattern?
6x139.7 (6x5.5") is a common six-lug pattern found on many trucks and body-on-frame SUVs. Confirm your vehicle's exact bolt pattern, offset and center bore before selecting a wheel.
What diameters do RTX 6x139.7 wheels come in?
Within the 6x139.7 pattern, diameters range from 16-inch up to 20-inch, giving you room to balance tire choice, clearance and stance.
Are RTX 6x139.7 wheels one-piece?
The 6x139.7 models shown here, such as the GM08, Crusader, Storm and Titan, are monoblock (single-piece cast) wheels.