PUR RS01 (Rs Series)

PUR RS01 — Forged Monoblock Precision for the Street and Track

The PUR RS01 is the foundational statement of the RS Series — a forged monoblock wheel engineered from aerospace-grade 6061-T6 aluminum billet that delivers an extraordinary combination of low mass and structural integrity. Machined to exacting tolerances at PUR's California facility, the RS01 features a five-spoke architecture with deep concave profiling and subtle spoke twist that catches light from every angle. Whether mounted on a European sports saloon or a North American muscle platform, the RS01 brings track-calibrated performance to every mile of road driving.

Available Sizes and Specifications

The PUR RS01 is offered across an extensive size matrix, accommodating everything from compact sport fitments to widebody builds requiring aggressive stretch and substantial dish depth.

• Diameters: 18", 19", 20", 21", 22"
• Widths: 8.5J, 9J, 9.5J, 10J, 10.5J, 11J, 11.5J, 12J, 12.5J, 13J
• Offsets: ET10 through ET55 (custom offsets available on request)
• PCD: 5×112, 5×114.3, 5×120, 5×130, 5×112/5×114.3 dual-drilled
• Center bore: 72.6 mm standard; hub-centric rings available for other bores
• Hardware: extended-thread lug bolts or lug nuts included; titanium hardware optional

Need a Different Size?

PUR builds every RS01 to order, which means custom diameter, width, offset, and bolt-pattern combinations are available with the standard lead time. We also offer an AI Wheel Design Service if you want a custom spoke pattern or finish concept designed before production begins.

Technical Specifications

Forging Process and Material Advantage

The RS01 begins as a solid billet of 6061-T6 aluminum that is heated and subjected to thousands of pounds of forging pressure. This process aligns the grain structure of the alloy along the contours of the wheel, resulting in a part that is measurably stronger and lighter than any gravity-poured or low-pressure cast alternative. PUR then CNC-machines every surface to micron-level tolerances, removing as much excess material as structurally safe. The result is a wheel that is typically 15–25% lighter than its equivalent size in conventional alloy monoblock form.

Spoke Design Philosophy

Five spokes radiating from a deep-dish center bowl — that is the RS01 formula. Each spoke is profiled with a slight outward taper from hub to rim, creating the visual impression of aggressive concavity without compromising the load path from brake rotor to sidewall. The inner barrel is machined smooth and can be polished to a mirror finish or left brushed for a more understated aesthetic. PUR's design team studied hundreds of wheel cross-sections to arrive at the RS01's specific spoke width-to-depth ratio, which maximizes air flow around the brake disc while maintaining the stiffness necessary for high-speed driving.

Finish Options

The RS01 is available in an extensive finish catalogue that spans from classic polished silver to blacked-out satin. Popular configurations include:

• Gloss Black Machined Face — black paint on spokes with CNC-cut face for metallic contrast
• Brushed Smoke — dark anodized brushed face with polished lip
• Matte Bronze — custom powder coat over bead-blasted surface
• Chrome Delete — satin black over chrome-effect base for a stealth look
• Raw Brushed — natural aluminum finish with clear sealer for maximum metal presence
• Custom Color — match any RAL or Pantone code; PUR's paint lab maintains over 200 proprietary formulas

Vehicle Fitment Guide

The RS01's broad diameter and offset range makes it compatible with a wide variety of platforms. Representative fitments include:

• BMW M3 / M4 (G80/G82) — 19×9.5 ET30 front, 20×11 ET18 rear, 5×112
• Porsche 911 (992) — 20×9 ET51 front, 21×11.5 ET56 rear, 5×130
• Audi RS6 / RS7 (C8) — 21×9.5 ET26 front, 21×10.5 ET20 rear, 5×112
• Mercedes-AMG C63 (W206) — 19×8.5 ET30 front, 19×10 ET25 rear, 5×112
• Ford Mustang GT500 (S550) — 20×10.5 ET45 front, 20×11 ET35 rear, 5×114.3
• Lamborghini Huracán — 20×8.5 ET30 front, 21×11 ET45 rear, 5×112
• Tesla Model S Plaid — 21×9 ET40 front, 21×10 ET35 rear, 5×114.3

Other Bolt Patterns Available

Beyond the standard 5×112 and 5×114.3 bolt circles, PUR produces the RS01 in:

• 5×120 — BMW E-series, Land Rover, some GM platforms
• 5×130 — Porsche 911, Cayenne, Panamera
• 5×108 — Ford Europe, Volvo, Jaguar, Range Rover
• 5×100 — Subaru, Toyota (older), Volkswagen Mk4
• 5×112 / 5×114.3 dual-drilled — popular crossover combination

Comparison: PUR RS Series Models

PUR RS Series Lineup

• PUR RS01 — Five-spoke forged monoblock
• PUR RS02 — Twin-five mesh forged monoblock
• PUR RS29 — Split Y-blade forged monoblock
• PUR RS29.EVO — Evolved aerodynamic blade forged monoblock
• PUR RS36 — Six-spoke turbine forged monoblock
• PUR RS42 — Asymmetric stepped-face forged monoblock
• Browse all forged wheels at Hodoor World

PUR Wheels — American Forged Heritage

PUR (Precision UltraLightweight Racing) was an American premium wheel manufacturer that operated from the early 2000s through the mid-2010s, earning a strong reputation for aerospace-grade 6061-T6 forging and motorsport-driven design. Based in the United States, PUR produced mono-piece and multi-piece forged wheels spanning their RS, LX Luxury, LG Legacy, and Limited Edition series — each engineered to specific performance or aesthetic mandates. The RS01 (RS) exemplifies PUR's approach to forged monoblock construction: precision-machined from a single billet or assembled from matched forged components, then finished to individual customer specification. While PUR no longer produces new models, their wheels retain strong collector value and fitment relevance across both performance and luxury platforms. Visit the PUR Wheels YouTube channel for available archival brand footage.

Custom Forged Program

Not finding the exact spoke count, barrel depth, or finish in the standard RS01 catalogue? Hodoor offers a custom forged wheel manufacturing service. You can also use our AI Wheel Design Service to visualise your concept before production begins. Whether you need a bespoke stepped-lip configuration, an entirely different spoke design, or a unique anodized color, PUR's custom forged program can accommodate your vision.

How to Order

To order the PUR RS01 through Hodoor World, use the contact form or send a direct inquiry specifying your vehicle make, model, year, desired size, finish, and bolt pattern. Our fitment specialists will confirm compatibility and provide a production timeline. Standard lead time for forged wheels is approximately 4–8 weeks from deposit confirmation. Expedited production slots may be available on request.

Frequently Asked Questions

Are PUR RS01 wheels TPMS compatible? Yes. The valve stem hole is positioned and sized to accept both snap-in and clamp-in TPMS sensors from all major OEM suppliers.

Can I order without a centercap? Yes, centercap-delete is an available option; the hub face will be machine-finished.

Do PUR wheels come with a warranty? PUR offers a structural lifetime warranty against manufacturing defects. Cosmetic warranty covers finish for 2 years under normal use conditions.

What is the typical weight saving over factory wheels? On most platforms, the RS01 saves between 2 and 5 kg per corner versus the OEM wheel, depending on size and factory wheel construction.

Can I refinish the wheel after purchase? PUR's powder coat and PVD finishes can be stripped and refinished by a qualified wheel refinisher. PUR also offers a factory refinishing program.

Are widebody fitments available? Yes. RS01 is available in widths up to 13J and offsets as low as ET10 for aggressive widebody applications.

Discover Hodoor World

Hodoor World is Europe's specialist marketplace for performance forged wheels, body kits, and track-ready upgrades. Our catalogue spans boutique manufacturers, discontinued heritage brands, and active specialist producers — curated so that every listing represents a genuine fitment option, not just a catalogue entry. Our in-house team verifies sizing, bolt pattern, and hub bore compatibility before any wheel goes live. Browse the full forged wheel catalogue or use the search function to filter by diameter, width, and bolt pattern.

Have a fitment question? Our specialists respond within one business day. We also maintain a custom manufacturing service for builds where no off-the-shelf option fits perfectly.

Wheel Care and Maintenance

• Rinse after every drive — road grime, brake dust, and winter salt accelerate surface oxidation; plain water and a soft cloth remove the majority of contaminants before they bond.
• pH-neutral cleaner only — forged aluminium reacts poorly with acid-based tyre cleaners and high-alkaline wheel sprays; always check the pH rating before application.
• Soft-bristle brush — for the spoke channels and barrel interior; steel-wool or abrasive pads will scratch the machined surface and remove polish.
• Dry thoroughly — especially the hub-bore area and lug seat; standing water in these zones causes galvanic corrosion at the hub interface over time.
• Apply wheel sealant — a dedicated ceramic or polymer sealant every 4–6 months creates a sacrificial layer that makes future cleaning faster and protects the finish from UV fade.
• Inspect hub-centric fit — at every tyre rotation, check that hub-centric rings (if used) are intact and have not cracked; a failed ring introduces micro-vibration that can crack the bore over time.
• Torque lug fasteners to spec — over-torquing distorts the seat; under-torquing allows movement. A torque wrench check after the first 50 km following any removal is best practice.

International Delivery

Hodoor World ships the PUR RS01 internationally to all major markets. Current primary destinations include: United Kingdom, Germany, Switzerland, Netherlands, Belgium, France, Sweden. European performance car community — M-cars, AMG, Audi RS, and Porsche GT builds form the core fitment base.

All shipments are sent fully insured and tracked from dispatch to delivery. Wheels are wrapped in protective foam and packed in reinforced export cartons suitable for air and sea freight. For time-critical orders, express air freight options are available on request.

Import duties and taxes vary by destination. Hodoor provides pre-shipment duty estimates for all listed markets; buyers can review full landed-cost breakdowns at checkout. For commercial or fleet orders of four or more sets, contact our B2B team for consolidated freight pricing. Questions about customs, lead time, or installation? Use the Hodoor contact form and a specialist will respond within one business day.