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Fits your vehicle Β· Bolt β€” Β· Hub β€” Change Vehicle
FREESHIPPING
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β€” Offset β€” BP1 β€” Hub β€” Finish β€”
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6

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Installed by Road Runner Wheels & Tires β€” family-owned in Marietta since 2010. Questions? Call (678) 400-6467.

About This Wheel

When you pick up a SEISMIC-KC, the first thing you notice is how rigid the barrel feels β€” forged construction does that. The face runs a multi-spoke layout with deep milled pockets between each arm, giving the wheel visual depth without looking cluttered. At 22 inches with a 12-inch width and that -44 offset, the face sits nearly flush with the fender lip on a properly lifted Silverado 2500HD or GMC Sierra 2500. The Gloss Black finish sharpens every edge under direct sunlight, and the spoke profile casts shadow lines that shift as you walk around the truck. Body color-wise, it works hardest against white, silver, and dark metallic trucks β€” the contrast is clean and deliberate, not accidental.

Specifications

Diameter x Width 22" x 12"
Bolt Pattern 8x180
Offset ET-44mm
Hub Bore 124.30mm
Construction Forged
Material Aluminum alloy
Finish GLOSS BLACK
Manufacturer Part Number KC059221288GB

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How it works

  1. 1 Call 678-400-6467 to confirm fitment & availability
  2. 2 Apply above or choose your financing option at checkout
  3. 3 Get approved instantly β€” no delay
678-400-6467 Β· Marietta, GA Β· Hablamos EspaΓ±ol

Fitment

This wheel runs the 8x180 bolt pattern, which covers a range of half-ton trucks and SUVs depending on hub bore and offset. ET-44mm offset is typical for stock-height fitments; leveled and lifted trucks may want different offset/backspacing combinations to clear larger tires. A hub-centric ring is recommended when the wheel hub bore is larger than the vehicle hub.

About the GLOSS BLACK Finish

KG1 Forged focuses exclusively on flow-formed and fully forged construction β€” they don't produce cast wheels, which keeps their engineering resources concentrated. The SEISMIC line sits within their performance truck segment and reflects that single-minded approach. Forged blanks start denser and are machined down, so the finished wheel is lighter and stronger than a comparable cast piece at the same size.

About KG1 Forged

KG1 Forged produces wheels distributed nationally through trusted vendor channels. Catalogs are stocked, MAP-pricing is enforced, and warranty coverage is honored at the manufacturer level.

Installing at Road Runner Wheels & Tires

Mount and balance available at our Marietta shop on Roswell Rd. TPMS programming available on-site. Free fitment guidance. Same shop handles lift kits, suspension work, and full builds.

Questions We Get

Will this fit my truck?

This wheel is spec'd at 8x180 with a -44mm offset, which covers a wide range of Chevrolet Silverado 2500 and 3500 models from 2011 through 2027, as well as GMC Sierra 2500 and 3500 variants across the same era. That said, always confirm your specific trim's hub bore and any lifted suspension clearance requirements before ordering β€” a 22x12 at -44 sits very aggressive and some setups need a leveling kit or lift to clear properly.

Do lug nuts come included?

Lug nuts are not included with the wheel. KG1 Forged wheels typically require a specific seat type β€” check the seat taper on your existing hardware against the wheel's lug seat spec before assuming your current nuts will work. We can source the correct lug nuts at the time of purchase if you need them.

Can I finance a set?

Yes β€” we offer financing through Acima, Affirm, and Synchrony Car Care, so you have a few different structures to choose from depending on your credit situation. Acima works well if you prefer a lease-to-own approach, while Affirm and Synchrony offer installment-style plans. You can apply at checkout and get a decision quickly without a hard pull in most cases.

Looking for wheels, rims & tires near you in the Atlanta metro? We mount + balance same day at our Marietta tire shop β€” 1585 Roswell Rd. Serving Marietta, Atlanta, Cobb County, Kennesaw, Smyrna, Sandy Springs, Roswell, Alpharetta, Buckhead + Vinings.

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