Fitment

This wheel runs the 8x165.1 bolt pattern, which covers heavy-duty trucks and duallys — Silverado/Sierra 2500 and 3500, Ram 2500 and 3500 with the older GM HD pattern. The ET+129mm offset is high-positive, spec'd specifically for dually inner or outer positions — it is not a half-ton fitment. 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 Black 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 at our Marietta location on Roswell Rd. 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.