ADV.1 ADV15 Track Spec SL Series 3-Piece Forged Wheels

ADV.1 ADV15 Track Spec SL Series — 3-Piece Step-Lip Forged Wheel

The ADV.1 ADV15 Track Spec in the SL Series is a 15-spoke, 3-piece step-lip forged wheel — the highest spoke count in ADV.1's SL family, delivering a dense, refined face with fifteen individual spokes radiating from a central hub to the step-lip rim. Fifteen structural members allow each spoke to be proportionally narrower than any lower-count equivalent at the same diameter, creating a near-disc visual with the luminous quality of finely divided spoke reflections. Re-engineered in 2013 under the SL (Super Light) Series programme, the ADV15 uses platform-specific face, barrel, and lip forgings assembled with titanium hardware. Featured builds include a Mercedes-AMG W205 two-tone directional build, a BMW i8 in Germany titanium, a Blue Range Rover Sport SVR in Gloss Black, and a Mercedes-Benz SLS AMG in matte grey with black and red fifteen-spoke configuration. Engineering, machining, and finishing are performed in-house at ADV.1's Miami headquarters.

Available Sizes

• Diameters: 13" | 14" | 15" | 16" | 17" | 18" | 19" | 20" | 21" | 22" | 23" | 24"
• Widths: 5J to 14.5J and beyond (build to order) — any width configured at order stage
• Construction: 3-piece forged, step-lip, 15-spoke fifteen-spoke ultra-dense layout — the highest spoke count in the ADV.1 SL family, individual spokes are proportionally narrow enabling maximum face coverage with a refined, near-disc visual
• PCD options: 5x108, 5x112, 5x114.3, 5x120, 5x130, 5x150 — any PCD on request, including centre-lock for Lamborghini, Ferrari, and Porsche GT-spec applications
• Offset (ET): fully bespoke — offset engineered at build time to clear brakes and achieve your exact fender gap

Recommended fitment notes: ADV.1 engineers every set to your specific vehicle. Send make, model, year, brake caliper, and target stance — the team returns a confirmed diameter, width, and ET within 24 hours.

Need a different size or bolt pattern? The ADV15 Track Spec SL is fully made to order in any size, offset, and PCD. We also offer an AI Wheel Design Service for custom spoke geometry. Contact us at [email protected] and we will source the correct fitment for you.

Technical Specifications

• Manufacturing: 3-piece forged, step-lip construction — independently forged face, inner barrel, and outer lip assembled with titanium hardware
• Material: 6061-T6 aerospace-grade heat-treated forged aluminum — each component forged individually for maximum density and fatigue resistance
• Design: 15-spoke — fifteen-spoke ultra-dense layout — the highest spoke count in the ADV.1 SL family, individual spokes are proportionally narrow enabling maximum face coverage with a refined, near-disc visual; CNC-machined and finished in-house at ADV.1 Miami
• Weight optimisation: Vehicle load / GAWR-specific sizing; optional spoke back-pad pocketing and slot milling for additional unsprung mass savings
• Hardware: Standard lightweight titanium hardware; exposed or fully hidden flush-cap configuration to order
• Available Widths: 5J–14.5J (full custom range — any width at order stage)
• Center cap: ADV.1-branded billet center cap, finish-matched; racing center-lock caps for GT applications available
• Certification: Conforms to German TÜV structural requirements; GAWR-specific load engineering per build
• In-house production: CNC machining, engineering, and finishing performed in-house at ADV.1 headquarters, Miami, Florida
• Origin: Designed, engineered, and finished in Miami, Florida, USA
• Build lead time: 6–10 weeks from confirmed order; finish photos supplied before crating

Finish & Color Options

• Matte: Matte Black, Matte Gunmetal, Matte Bronze, Matte Anthracite, Matte White, Matte Titanium
• Gloss: Gloss Black, Gloss White, Gloss Platinum, Gloss Champagne, Gloss Gun Metal, Gloss Candy Red
• Brushed: Brushed Aluminum (Natural), Brushed Titanium, Brushed Dark Tint, Brushed Smoke, Brushed Satin Gold
• Premium two-tone: Gloss Black face + Polished Lip, Matte face + Brushed Barrel, Exposed Forged Grain with tinted clear
• Custom RAL / paint code matching: ADV.1 colour-matches to any automotive paint code on request

All finishes are applied at ADV.1's in-house paint facility in Miami. Colour chip verification and approval photos provided before production commences.

Vehicle Fitment Guide — Cars the ADV.1 ADV15 Track Spec SL Series Was Built For

The ADV.1 ADV15 Track Spec SL Series is a build-to-order wheel — PCD, offset, and brake clearance are engineered per vehicle. Featured platforms include:

• Mercedes-Benz: S-Class W205 (two-tone directional), SLS AMG (C197), AMG GT S — 5x112; fifteen-spoke in directional two-tone or matte multi-colour is a signature ADV15 aesthetic, particularly on AMG models where spoke count reinforces the performance heritage
• BMW: i8 (I12), 7 Series Active Hybrid (G11), 5 Series G30 M Sport — 5x120; BMW i8 titanium builds in 20" are a recognised ADV15 fitment showcasing the wheel's lightweight intent
• Range Rover: Sport SVR (L494, L461), Autobiography 5.0 — 5x120; ADV15 in 22"–23" Gloss Black or polished is a popular Range Rover Sport SVR build specification, pairing the fifteen-spoke face with the SVR's performance arches
• Rolls-Royce: Ghost (RR12), Phantom (RR8), Spectre EV — 5x120; fifteen-spoke in polished or gloss champagne provides an ultra-luxury near-disc face suited to Rolls-Royce's visual identity
• Bentley: Bentayga EWB, Flying Spur V8, Mulsanne — 5x130; ADV15 22" with polished lip on Bentley platforms delivers a refined face proportional to Bentley's large-arch character
• Audi: A8 L 60 TFSI, RS Q8 Performance, e-tron GT — 5x112; fifteen-spoke suits the A8 L's large dimensions and the RS Q8's performance SUV identity
• Porsche: Panamera Executive 4S E-Hybrid, Cayenne GTS — 5x130; fifteen-spoke provides a prestige saloon face suited to Porsche's grand-touring platform at 21"–22"
• Ferrari: Roma, Portofino M, 612 Scaglietti — 5x108; ADV15 in 20"–21" suits Ferrari's GT road cars where a dense, refined spoke is preferred over the open-face track designs

Not sure if the ADV.1 ADV15 Track Spec SL Series fits your car? Send make, model, year, and brake package to [email protected] — we confirm fitment, clearance, and lead time within 24 hours.

Other Bolt Patterns — Built to Your Specification

ADV.1 engineers the ADV15 Track Spec SL for any bolt pattern at the time of the build:

• 5x112 — Audi RS4 / RS5 / RS6 / RS7 Sportback, Mercedes-AMG C63 / E63 / GLC 63, Bentley Continental GT / Bentayga W12
• 5x120 — BMW M3 (G80, F80) / M4 / M5 (G90) / M8, X5 M, X6 M, Rolls-Royce Ghost / Spectre
• 5x130 — Porsche 911 (991, 992 5-lug), Cayenne Turbo, Panamera Turbo S, Macan Turbo
• 5x114.3 — Nissan GT-R (R35), Lexus LC 500, Genesis G80 Sport, Tesla Model 3 / Y Performance
• 5x108 — Aston Martin DB12 / Vantage, Ferrari 458 / 488 / F8 / SF90, McLaren 720S / 765LT
• Centre-lock & dual-drill — Lamborghini Aventador SVJ, Ferrari 488 Pista, McLaren Senna, Porsche 911 GT3 RS

Lead time for non-standard PCD builds: 6–10 weeks from confirmed order. Contact us to start the build sheet.

How the ADV.1 ADV15 Track Spec SL Series Compares to the ADV.1 Range

Explore ADV.1 Wheels at Hodoor World

• ADV.1 ADV15R Track Spec SL Series — R Sport variant of the ADV15
• ADV.1 ADV10 Track Spec SL Series — 10-spoke luxury flagship SL
• ADV.1 ADV8 Track Spec SL Series — 8-spoke step-lip SL
• ADV.1 ADV7 Track Spec SL Series — 7-spoke step-lip SL
• ADV.1 ADV5 Track Spec SL Series — classic 5-spoke SL
• Browse all forged wheels at Hodoor World

Can't Find the Right Wheel? Order Custom Forged

If the ADV.1 ADV15 Track Spec SL Series is not quite right for your build — different spoke count, deeper concave, carbon barrel, or a fully bespoke design — Hodoor offers a custom forged wheel manufacturing service. Send us any reference image and we manufacture the wheel in any size, colour, and bolt pattern — fully forged from 6061-T6 aluminum. Production takes 3–6 weeks with worldwide delivery. Contact us at [email protected] or via WhatsApp +44 7488 818747 for a quote.

How to Order

1. Send your car details — make, model, year, brake package, and preferred finish to [email protected] or WhatsApp +44 7488 818747.
2. Fitment quote within 24 hours — we confirm diameter, width, offset, PCD, and finish; ADV.1's engineering team signs off on the build sheet.
3. Invoice and 50% deposit — production starts once the deposit clears (bank transfer or card accepted).
4. Build lead time 6–10 weeks — each set finished at ADV.1's Miami facility; finish-approval photos sent before crating.
5. Worldwide delivery, fully insured — door-to-door with tracked courier and full export documentation.

Frequently Asked Questions

What is the ADV.1 ADV15 Track Spec SL Series?
It is a 15-spoke, 3-piece step-lip forged wheel from ADV.1's SL (Super Light) Series — constructed from 6061-T6 aerospace-grade forged aluminum at ADV.1's Miami, Florida facility. The SL Series was re-engineered in 2013 for platform-specific weight reduction: face, barrel, and lip are individually forged then assembled with titanium hardware to vehicle-specific dimensional requirements.

What does SL Series mean?
SL stands for Super Light — ADV.1's designation for the Track Spec construction optimised for weight reduction through vehicle-specific sizing. The 3-piece step-lip construction provides rigidity without excess material, while the step-lip rim profile creates a deeper visual concave than a flat-lip equivalent at the same width.

What is the difference between SL Series and CS Series?
SL (Super Light) uses a refined spoke profile suited to luxury sedans, coupes, and large-body SUVs — reduced unsprung mass with an elegant aesthetic. CS (Custom Sport) uses deeper concave geometry for lower, track-oriented fitments. Both share the same 3-piece step-lip construction and titanium hardware.

Why choose fifteen spokes — what advantage does the ADV15 provide over the ADV10?
The ADV15 provides the maximum spoke density in the ADV.1 SL family. Fifteen spokes create a near-disc appearance at full diameter — the individual spokes are proportionally narrower than the ADV10's ten spokes, and the overall face reads as almost continuous, with spoke reflections that produce a distinctive luminous quality in motion. This aesthetic is chosen for ultra-luxury builds — Rolls-Royce, Bentley, S-Class — where a heavy, refined face signal is preferred over the more open, dynamic character of a lower spoke count.

Can the ADV15 be ordered with a directional two-tone finish?
Yes. The Mercedes-AMG W205 build in ADV.1's archives features the ADV15 in a directional two-tone finish — a combination that uses the fifteen-spoke density to create a sweeping alternating-tone pattern across the face. ADV.1's in-house paint facility applies each tone in sequence with masking to achieve clean spoke-by-spoke alternation. Contact us to discuss your preferred two-tone reference.

What sizes are available?
Diameters run 13" through 24", widths from 5J to 14.5J and beyond. Every set is made to order — diameter, width, offset, and PCD confirmed at time of purchase.

Are ADV.1 SL Series wheels TÜV certified?
Yes. ADV.1's Track Spec construction conforms to German TÜV structural requirements. Each set is engineered to the vehicle's specific GAWR load rating — not a generic average.

How long does production take?
Lead time is typically 6–10 weeks from confirmed order and deposit. International shipping adds 3–10 business days depending on destination.

Can I specify a custom colour or two-tone finish?
Yes. Matte, gloss, brushed, two-tone, polished lip, and full custom RAL finishes are available. ADV.1 supplies a colour chip approval before production begins.

Discover Hodoor World: Your Ultimate Car Customization Destination

• Worldwide Shipping: We deliver ADV.1-spec forged wheels globally with full insurance and tracked logistics; customs documentation and duty-prepaid options available.
• Expert Fitment Support: Our specialists confirm bolt pattern, offset, and brake clearance before every order. Contact: [email protected] | WhatsApp: +44 7488 818747
• Trusted by Enthusiasts: Verified customer reviews on Trustpilot — firsthand accounts from collectors and performance-car owners across Europe, the Gulf, and beyond.
• Full Customisation Service: From forged wheels to wide-body kits — Hodoor designs, sources, and delivers bespoke automotive upgrades worldwide with one point of contact from enquiry to delivery.

Wheel Care

• Clean with a pH-neutral wheel cleaner and a soft microfibre brush. Avoid alkaline- or acid-based products — they can damage brushed, polished, and two-tone finishes.
• Rinse with cool water before applying any cleaning product; never apply to hot wheel surfaces adjacent to hot brake rotors.
• Apply a dedicated wheel sealant or ceramic coating every 3–4 months to protect against brake-dust etching, road-salt corrosion, and UV fading.
• Torque lug bolts to the vehicle manufacturer's specified value. Re-check torque after the first 50–100 km following installation.
• Inspect for kerb or pothole damage regularly — any strike should be assessed by a wheel specialist before further driving at speed.
• For polished lips: buff lightly with aluminium polish and follow with a sealant to maintain the mirror finish.

ADV.1 ADV15 Track Spec SL Series — International Delivery

The ADV.1 ADV15 Track Spec SL Series ships regularly to performance car markets worldwide. In Western Europe, demand is consistent in the Netherlands, Switzerland, and the United Kingdom. Gulf markets — the UAE and Saudi Arabia — are consistent destinations for ADV.1 hand-finished forged hardware. Mediterranean deliveries cover Cyprus, Turkey, and Greece. Every shipment leaves Hodoor with full export documentation and insured tracked logistics.