Holding the D778 Runner, the first thing you notice is how deliberate the spoke layout is — not busy, not sparse. The face runs a multi-spoke design with enough negative space to let brake components breathe and mud clear, which matters on a working UTV. At 18 inches it has real presence on a side-by-side without pushing into awkward proportions for the platform. The Black finish reads flat and purposeful against raw metal and plastic body panels. It pairs naturally with matte body colors — olive drab, stealth gray, flat black — and holds its own against factory white or silver trims without looking out of place. Specifications Diameter x Width 18" x 7" Bolt Pattern 4x137 Offset ET+13mm Backspacing 4.51" Hub Bore 110.10mm Load Rating 1000 lbs Construction Cast Material Aluminum alloy Finish BLACK Manufacturer Part Number D7781870A644 FitmentThis wheel runs the 4x137 bolt pattern, which covers a range of half-ton trucks and SUVs depending on hub bore and offset. ET+13mm 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 BLACK FinishFuel Wheel has built a legitimate reputation in the off-road segment by engineering wheels that are actually tested in rough conditions rather than just styled to suggest it. Their UTV-specific lineup, including the D778 Runner, is designed with UTV bolt patterns and load requirements in mind from the start — not adapted from passenger car tooling. That background shows in fitment consistency and overall build quality at this price point. About Fuel UTVFuel UTV 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 & TiresMount, 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. Questions We GetWill this fit my UTV?The D778 Runner runs a 4x137 bolt pattern with a 13mm offset and measures 18x7 inches. It's designed for a range of side-by-sides running the 4x137 bolt pattern, so confirm your machine's bolt pattern, offset tolerance, and hub bore before ordering — your specific UTV's clearances should always be verified against the wheel specs.Do lug nuts come included?Lug nuts are not included with this wheel. UTV applications often use specific thread pitches and seat angles that vary by machine, so it's important to match your lug nuts to your UTV's factory spec rather than using a generic set.Can I finance a set?Yes, financing options are available through providers including Acima, Affirm, and Synchrony Car Care. Each program has different terms and qualification requirements, so you can choose the one that fits your budget and timeline best.
