# RRW RR7-S · Matte Black · 17 × 8.5 · +25 mm

Canonical page: https://configmyrig.com/products/rrw-rr7-s-matte-black-17x8-5-plus-25

17 × 8.5 · +25 mm · 6 × 139.7

## Selected configuration

- Part/component: FF-RR7-S-1785-X25139-BK / 20-119
- Configuration: 17 × 8.5 · +25 mm · 6 × 139.7
- Listed parts: $325.00 USD / each wheel
- Source checked: October 25, 2026 · original catalog snapshot
- Fitment: LC250 comparison candidate. Verify the exact year, grade, dimensions, wheel/brake clearance and supplier approval before ordering.
- Product mass: 21.8 lb / wheel
- Net vehicle addition: Net addition unverified
- Weight basis: Installed net change requires all mounting hardware and factory parts removed; shipping mass is not installed mass.
- Professional install: 1.5–2.5 hr; researched planning estimate
- Basis: Shared professional planning estimate for five wheel/tire assemblies: mounting, balancing, TPMS and refitting review. Count once for the combined job; four assemblies use a 1–2 hr allowance. This is not manufacturer-published time.
- Contents: 17 × 8.5 · +25 mm · 6 × 139.7
- Critical specifications: 17 × 8.5 · +25 mm · 6 × 139.7
- Supporting work: Flow formed. Manufacturer calls for extended-thread conical-seat lug nuts; budget them separately. Weight approximately 21.8 lb.

## Prerequisites

- Compatible tires (check): Confirm existing tires or choose 17″ tires with an approved width and sufficient capacity.
- Lug nuts, hub arrangement and TPMS (check): Flow formed. Manufacturer calls for extended-thread conical-seat lug nuts; budget them separately. Weight approximately 21.8 lb.
- Brake clearance and spare fit (check): Check the exact wheel against the brake system and verify spare usability. Wheel diameter alone is insufficient.

## Seller offers (selected configuration, low to high)

- [Relations Race Wheels](https://www.relationsracewheels.com/products/rr7-s-flow-formed-wheel-matte-black?variant=42254371913810): $325.00 USD

Prices are dated snapshots; tax, shipping, installation and unlisted supporting equipment are extra. Availability is not inferred.

## Installation resources

- [Tire Mount & Balance Tutorial — Full Process](https://www.youtube.com/watch?v=D3etW-RDe4M): reference; General shop procedure. Wheel removal, tire mounting, TPMS, balancing and refitting. Not an exact tire-SKU or LC250 fitment demonstration.

## All documented options

- [17 × 8.5 · +25 mm · 6 × 139.7](https://configmyrig.com/products/rrw-rr7-s-matte-black-17x8-5-plus-25): FF-RR7-S-1785-X25139-BK / 20-119; $325.00 USD / each wheel; 21.8 lb / wheel

## Owner evidence

No sufficiently matched report added. No review rating is inferred.

## Related guidance

- [Planning guide](https://configmyrig.com/guides/wheels-tires-and-clearance)
- [RRW](https://configmyrig.com/brands/rrw)
- [Wheels & tires](https://configmyrig.com/categories/wheels-and-tires)

AI-assisted planning; exact vehicle/application and current supplier documentation require confirmation.