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103M X103 Xtreme — Polished/Machined

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

About This Wheel

The 103M X103 Xtreme runs an aggressive multi-spoke truck face with deeply machined spoke surfaces against a polished base — a two-tone finish that reads loud in direct sun and stays legible even in overcast light. The negative offsets keep the face roughly flush with stock front-axle geometry on those platforms — this is a working-truck spec, not a deep-dish show wheel. On white and silver work trucks the machined-polished face reads clean and purposeful; on darker bodywork the contrast amplifies the spoke geometry. Built for fleet, conversion, and classic GM 1-ton applications.

Specifications

Diameter x Width	15" x 6.5"
Bolt Pattern	5x139.7, 6x139.7
Offset	ET-14mm
Construction	Cast
Material	Aluminum alloy
Finish	Polished/Machined

Also available in: 17"x6.5", 17"x9" (offsets: ET-14mm, ET-19mm, ET-25mm).

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How it works

1 Call 678-400-6467 to confirm fitment & availability
2 Apply above or choose your financing option at checkout
3 Get approved instantly — no delay

678-400-6467 · Marietta, GA · Hablamos Español

Fitment

The ET-14mm negative offset pushes the face outboard for a wider stance — confirm fender clearance on stock-height trucks before ordering. As always, confirm your specific year/trim, hub bore, brake caliper clearance, and tire size before ordering — a hub-centric ring is recommended any time the wheel bore is larger than the vehicle hub.

About the Polished/Machined Finish

Ultra Wheel has been manufacturing cast aluminum wheels for the North American truck and SUV market for decades. They are a volume manufacturer rather than a boutique forged shop — the upside is consistent casting quality, broad fitment coverage on heavy-duty and dually platforms, and accessible pricing on applications where forged wheels would push the build out of budget.

About Ultra

Ultra 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, balance, and TPMS programming completed in-shop. We pair wheels with matching tires when needed; same shop handles lift kits, suspension work, and full builds. Free fitment guidance at the counter — call (678) 400-6467 with year, make, model, and current tire size.

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

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