Gram Lights 57NR Limited II – 18x9.5 +45 | 5x120 | Semigloss Black | WGN2X45WSB

Gram Lights 57NR Limited II in 18x9.5 +45, 5x120, Semigloss Black. Flow-formed construction by Rays Engineering — a stronger, lighter manufacturing process than conventional gravity casting. Special edition “Limited II” release of the iconic 57NR 10-spoke design. Complete with black centrecap, Gram Lights spoke sticker set, and black air valve. 28 lbs per wheel. Ships fast across Canada and the US.

Rays Flow-Formed Construction — Not a Conventional Cast Wheel

The 57NR Limited II is manufactured using Rays’ flow-forming process — an important distinction from the “cast” category label suggests:

• Flow forming process: The wheel begins as a cast aluminium blank, but the barrel is then heated and pressed under high-pressure rollers while rotating. This process stretches and compresses the barrel material, aligning the aluminium grain structure longitudinally along the barrel wall. The result is a barrel that is significantly stronger than a gravity-cast barrel of equivalent weight — or equivalently, a lighter barrel at the same strength level.
• vs gravity cast: A conventional gravity cast wheel of 18x9.5 typically weighs 26–30+ lbs with a barrel strength limited by the casting process. The 57NR’s flow-formed barrel achieves comparable or better strength at 28 lbs.
• vs fully forged (Volk Racing): A fully forged Volk Racing TE37 or CE28 in 18x9.5 would weigh 18–22 lbs and carry a significantly higher price. The 57NR’s flow-formed construction represents the middle tier — meaningfully better than cast in strength-to-weight, at a price point well below fully forged.
• Rays Engineering pedigree: Gram Lights is Rays’ accessible performance line. The same Osaka manufacturing facility and quality standards that produce Volk Racing wheels underpin the Gram Lights line — the 57NR’s JWL and VIA certifications confirm Japanese market quality standards compliance.

57NR Limited II — Design and Finish

The 57NR is one of Gram Lights’ most recognisable designs — a 10-spoke layout with straight spokes that reference the classic Japanese tuning wheel aesthetic of the 1990s–2000s while maintaining structural efficiency for a modern wide-fitment wheel. The “Limited II” designation indicates a special edition release with finish and hardware combinations not available in the standard 57NR catalogue:

• Semigloss Black finish: A low-sheen black finish between gloss (reflective) and matte (flat). Semigloss hides minor surface imperfections and light swirl marks better than gloss, while presenting a more intentional, premium appearance than a flat matte. Well-suited to the BMW tuning aesthetic where blackout wheel setups are popular alongside carbon and dark trim packages.
• Black centrecap: Gram Lights logo centrecap in matching black — included in the package.
• Black spoke sticker set: Gram Lights includes coloured spoke sticker sets with the 57NR. This package includes black stickers for a fully blacked-out presentation. Alternative sticker colours may be available separately if a contrast accent is preferred.
• Black air valve: Matching black rubber or aluminium air valve stem included.

18x9.5 +45 — Fitment Context for 5x120 Vehicles

5x120 is BMW’s bolt pattern, used across the majority of modern BMW models. 18x9.5 at +45 offset is a performance fitment — wider than OEM on most 5x120 applications, producing a moderate outward stance:

• BMW F30/F31 3 Series (2012–2019): OEM rear fitment is typically 18x8.5 +47 on M Sport or 18x8 +46 on base. An 18x9.5 +45 on the rear is a moderate widening. Front fitment requires careful caliper clearance check — the wider rim at +45 may require a 5–10mm spacer check depending on suspension setup. Common fitment with 225/40 front and 245/40 rear or 235/40 all-round on lowered F30.
• BMW F32/F33/F36 4 Series (2014–2020): Similar platform to F30. Rear 18x9.5 +45 is a popular performance fitment. Front check required.
• BMW F80 M3 / F82 M4 (2015–2020): OEM rear is 19x9.5 +25 (wider offset than this wheel). An 18x9.5 +45 on an M3/M4 will sit noticeably more inboard than OEM — some owners run this intentionally for a different aesthetic or tyre size strategy. Confirm desired fitment outcome before ordering for M3/M4.
• BMW F10 5 Series (2011–2016): Larger body — 18x9.5 +45 is typically a rear fitment option. Front depends on trim and caliper size.
• Hub bore: The 57NR Limited II in 5x120 uses a 72.56mm hub bore, matching BMW’s standard hub. Hub-centric rings are not required for BMW applications. For other 5x120 vehicles with a different hub bore, hub-centric rings are available separately.

Always verify final fitment — tyre width, suspension height, and brake caliper clearance — with your specific vehicle configuration before ordering. Wheel fitment is not returnable once mounted.

Single wheel. Sold individually. Flow-formed by Rays Engineering. 18x9.5 +45 5x120 72.56mm hub bore. Semigloss Black. Black centrecap, stickers, and air valve included. 28 lbs. Confirm caliper and suspension clearance before ordering.

Specifications

• Brand: Gram Lights (Rays Engineering)
• Part Number: WGN2X45WSB
• Model: 57NR Limited II
• Construction: Flow-formed (Rays process)
• Diameter: 18"
• Width: 9.5"
• Offset: +45mm
• Bolt pattern: 5x120
• Hub bore: 72.56mm
• Finish: Semigloss Black
• Includes: Black centrecap, black spoke sticker set, black air valve
• Weight: 28 lbs (per wheel)
• Sold as: Single wheel