Wheels and Tires Wheels

Raceline

Aluminum Wheels 17x9 Assault 991B Satin Black 18 Offset 5 on 127 Bolt Pattern 78.1 Bore Raceline

$353.89

SKU: R00U 991B-79050+18

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INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Raceline 991B Assault Black Wheel is a stylish and durable wheel designed for off-road, street, and track use. It features a contemporary 8-spoke design with a smooth, deep lip and milled accents for added contrast. The bolt-on cap proudly displays an embossed Raceline logo. Constructed from heavy-duty A356 aluminum, this wheel is engineered to meet Raceline's strict quality and performance standards, passing or exceeding all DOT standard load ratings. It is available in both satin black and chrome finishes and various diameters from 16" to 20". The specific MPN 991B-79050+18 is for a 17x9 wheel with a 5x127 bolt pattern and +18mm offset. It has a backspacing of 5.57" and a center bore of 78.1mm with a load rating of 2500lbs. Raceline offers a lifetime structural warranty and a one-year finish warranty on this wheel.

Fitment

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Specifications

BrandRaceline
Part NumberR00U 991B-79050+18

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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