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Wheels and Tires› Tire and Wheel Accessories
REVOLUTION
SPAC-6X5.5 139.7M M15 78.1+24 SPL E
SKU: R06W RM6550-15-778
Beginner — under 30 min
Overview
They increase tire clearance, resolve brake caliper clearance issues, and allow for the installation of lift kits and wider tires. The hub-centric design reduces vibrations and stress on lug nuts. The bolt pattern is 6x139.7mm with a vehicle hub and wheel side OD of 77.80mm. Note that longer lug nuts are required for proper thread engagement.
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | REVOLUTION |
| Part Number | R06W RM6550-15-778 |
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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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