Wheels and Tires› Wheels

Raceline

Aluminum Wheels 17x9 Assault 991B Satin Black 18 Offset 5 on 139.7 Bolt Pattern 106.5 Bore Raceline

$280.56

SKU: R00U 991B-79055+18

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Raceline Assault 991B is a 17x9 inch cast aluminum wheel with a satin black finish. It features an 8-spoke contemporary design with a smooth deep lip and a milled lip for added contrast. The wheel has a 5 on 139.7 bolt pattern and an 18mm offset, with a 106.5mm bore. It is constructed from heavy-duty A356 aluminum and is designed to meet strict quality and performance standards, passing or exceeding all DOT standard load ratings.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRaceline
Part NumberR00U 991B-79055+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.

View Full Return Policy