Off Road Monster 6x139.7 wheels cover the lineup's full six-lug truck and SUV catalog in the 6x139.7 bolt circle, with rim diameters from 17 inches up to a towering 26 inches and finishes spanning gloss black, chrome, brushed silver, candy red and milled accents. Whether you're rolling a half-ton pickup, a body-on-frame SUV or a lifted build chasing big-meat tires, this is the slice of the full Off Road Monster lineup built around the popular 6x139.7 pattern. Every order ships free, and financing is available through Affirm.
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Why 6x139.7 Off Road Monster Wheels Matter
6x139.7 (also written 6x5.5) is one of the most common six-lug patterns on modern trucks and SUVs, which makes it the workhorse fitment across this brand. Off Road Monster designs aggressive concave faces, deep negative offsets and milled or machined detailing aimed squarely at lifted and leveled rigs. The M25, for example, uses a 9-spoke straight design with a concave profile and milled lip, and an open lug configuration that lets it run across a variety of trucks, Jeeps and SUVs. These are durable cast monoblock wheels built in popular off-road sizes, so the look is matched by toughness on both the street and the trail.
Which Models & Finishes Are Offered
Plenty of styles carry the 6x139.7 pattern. The deep-dish M07, the truck-focused M12, the versatile M17 and M19, the popular M22 and M25, plus the 17-inch M10 and lifted-friendly M50 and M80 all include this fitment. For the boldest builds, the 26-inch M26 and M27 round things out.
Finishes run the gamut. Pick up the clean look of black Off Road Monster wheels in Gloss Black, Flat Black, Gloss Black Milled or Gloss Black Machined; go bright with chrome; keep it subtle with silver or brushed faces like Brushed Face Silver; or add color with red accents such as Candy Red Milled and Gloss Black Candy Red Milled. The M50 family adds Bronze Black Ring and Gloss Black Black Ring options for a beadlock-style look.
Fitment Coverage
In 6x139.7, diameters include 17, 20, 22, 24 and 26 inches depending on the model. If your vehicle isn't six-lug 6x139.7, the same designs are offered in other patterns including 6x135 for Ford trucks, 5x127, 5x139.7 and heavy-duty 8x165.1. Because many of these are deep negative-offset wheels, verify your truck's width and backspacing before ordering.
How to Choose
Start with size. The 17-inch options pair well with taller-sidewall trail tires, while 20-inch and 22-inch fitments are the everyday sweet spot for lifted street trucks. Want maximum presence? Step into 24-inch or 26-inch diameters. A solid value pick is the M22 20x10 -19 in Chrome, while the M12 24x14 -76 Gloss Black Machined goes all-in on width. For 26s, the M26 26x12 -44 Brushed Face Silver and the milled M19 Gloss Black Milled show the range of looks available.
Frequently Asked Questions
Do these wheels fit 6x139.7 trucks and SUVs? Yes. These are the styles offered in the 6x139.7 (6x5.5) six-lug pattern, one of the most common truck and SUV bolt circles.
What sizes come in 6x139.7? Depending on the model, you'll find 17, 20, 22, 24 and 26-inch diameters.
How are Off Road Monster wheels built? The models here, including the M25, are monoblock (one-piece cast) wheels built in popular off-road sizes for toughness and durability.