Weld S90880067P30 Belmont Beadlock 18x10 Gloss Black Milled 5x114.3

Vehicle Fitment

• 1994-2004 Ford Mustang (SN95/New Edge, V6 / GT / Mach 1 / Cobra / Bullitt, 5x114.3, Rear)
• 2007-2021 Nissan GT-R R35 (AWD, 3.8L Twin-Turbo VR38DETT V6, 5x114.3)
• 2016-2020 Ford Mustang Shelby GT350 (S550, 5.2L V8, 5x114.3, Rear)
• 2020-2022 Ford Mustang Shelby GT500 (S550, 5.2L Supercharged V8, 5x114.3, Rear)
• 2024-2025 Ford Mustang GT Performance Package / Dark Horse (S650, 5.0L V8, 5x114.3, Rear)

Note: Fitment confirmed through Beefcake Racing, DragRacingWheels.com, and Mustang6G forum (cross-validated). Nissan GT-R R35 fitment confirmed for model years 2007-2021 for this specific part number; 2022-2024 GT-R fitment is unconfirmed for S90880067P30 at time of listing - confirm with manufacturer before ordering. Ford Mustang applications are rear-only on all S550/S650 platforms. Sold individually - 1x wheel per order.

Features

• Rotary Formed monoblock construction delivers forged-level rigidity and reduced unsprung weight compared to traditional cast alternatives
• Functional beadlock ring mechanically clamps the tire bead to the rim, preventing unseating under high-horsepower drag strip launches or low-pressure drag radial setups
• 6061 aluminum scalloped beadlock ring with Heli-Coil thread inserts for long-term clamping reliability and repeatable tire changes
• Inner and outer barrel knurling provides a secondary grip surface for additional tire bead retention during extreme launches
• Gloss Black finish with milled spoke windows and diamond-cut mirror polish lip with clear coat protection for lasting durability
• 18-inch diameter with 10-inch width - purpose-built for wide drag radial or slick tire mounting on modern performance platforms
• CNC-machined center and barrel ensure tight dimensional tolerances for precise fitment and balanced rotation
• +30mm offset and 6.70" backspacing optimized for SN95, S550/S650 Mustang, and Nissan GT-R R35 rear fitment
• Engineered and manufactured in Kansas City, USA - backed by Weld's racing heritage across NHRA and professional motorsport

Specifications

• Part Number: S90880067P30
• Wheel Diameter: 18 inches
• Wheel Width: 10 inches
• Bolt Pattern: 5x114.3mm (5x4.5")
• Offset: +30mm
• Backspacing: 6.70 inches
• Center Bore: 78.1mm
• Construction: Rotary Formed Monoblock (one-piece)
• Beadlock Ring Material: 6061 Forged Aluminum with Heli-Coil Thread Inserts
• Finish: Gloss Black with Milled Accents, Mirror Polish Lip, Clear Coat Protected
• Lug Count: 5
• Load Rating: 1,600 lbs (per wheel)
• Warranty: Manufacturer's Lifetime Structural Warranty; 1-Year Finish Warranty

Included Components

• 1x Weld S908 Belmont Beadlock Wheel (18x10, Gloss Black Milled)
• 1x 6061 Aluminum Scalloped Beadlock Ring (pre-installed with Heli-Coil thread inserts)
• Note: Lug nuts are NOT included - Weld-specific 60-degree conical seat lug nuts must be purchased separately
• Note: Center caps are NOT included

Product Description

The Weld Performance S90880067P30 Belmont Beadlock is an 18x10 Rotary Formed monoblock drag wheel built to meet the demands of high-horsepower street/strip applications on modern muscle and sport platforms. The +30mm offset and 6.70" backspacing are dialed specifically for rear fitment on the 1994-2004 Ford Mustang (SN95/New Edge), 2016-2020 GT350, 2020-2022 Shelby GT500, 2024-2025 GT Performance Package and Dark Horse, and the 2007-2021 Nissan GT-R R35. The functional beadlock ring clamps the tire bead mechanically to the rim, eliminating tire rollout under aggressive drag strip launches where air pressure is intentionally reduced for maximum contact patch.

Weld's Rotary Formed technology compresses the aluminum grain structure under heat and pressure, producing a one-piece wheel that is denser and lighter than a comparable cast design. The 6061 aluminum beadlock ring features Heli-Coil thread inserts to ensure clamping bolts hold torque reliably through repeated tire installations. Inner and outer barrel knurling acts as an additional bead-gripping surface, working in tandem with the ring for maximum security. The gloss black milled finish with mirror-polished lip and clear coat protection delivers a distinctive race aesthetic while standing up to the wear of regular track use.

Installation requires Weld-specific 60-degree conical seat lug nuts (not included). Ford Mustang S550 and S650 applications are rear-only for this offset and width combination - confirm front wheel fitment separately. Nissan GT-R R35 fitment is confirmed through 2021 for this specific part number; buyers with 2022-2024 GT-R applications should verify compatibility directly with Weld or their dealer before ordering. Sold individually as 1x wheel. California Residents: This product is subject to Prop 65 cancer and reproductive harm warnings - see P65Warnings.ca.gov for details.