Westin 15-00085 Mesa Roof Rack Extension for 2019-2026 Sprinter 170in WB

Vehicle Fitment

• 2019-2026 Mercedes-Benz Sprinter 2500 (170 in. Wheelbase)
• 2019-2026 Mercedes-Benz Sprinter 3500 (170 in. Wheelbase)
• 2019-2026 Mercedes-Benz Sprinter 3500XD (170 in. Wheelbase)
• 2019-2025 Mercedes-Benz Sprinter 4500 (170 in. Wheelbase)

Fitment Notes

• 170 in. wheelbase Sprinter models only - does not fit 144 in. wheelbase variants
• This is an extension piece, not a complete roof rack - requires the Westin Mesa Roof Rack (15-00025) for 144 in. wheelbase Sprinters, sold separately
• All necessary mounting hardware included

Features

• Extends the Westin Mesa Roof Rack (15-00025) to cover the full length of 170 in. wheelbase Sprinter vans, providing additional roof cargo capacity over the 144 in. base rack alone
• 2.5 in. x 1.5 in. adjustable crossbars allow custom positioning to accommodate different cargo shapes and sizes
• Removable 16-gauge aluminum wind deflector panel reduces aerodynamic drag and wind noise while the rack is in use
• Removing the wind deflector reveals an integrated light mount channel for easy installation of auxiliary lighting
• 11-gauge aluminum visor side frames provide structural rigidity and a clean finished appearance at the rack perimeter
• Electrostatic base coat provides a primary corrosion-resistant barrier beneath the powder coat finish
• Extruded aluminum construction delivers high strength-to-weight ratio with excellent long-term corrosion resistance
• Designed and engineered in San Dimas, California, USA

Specifications

• Application: 170 in. Wheelbase Extension for Mesa Roof Rack 15-00025
• Crossbar Profile: 2.5 in. x 1.5 in. (Adjustable)
• Wind Deflector: Removable, 16-Gauge Aluminum
• Visor Side Frames: 11-Gauge Aluminum
• Rack Material: Extruded Aluminum
• Bracket Material: Steel
• Finish: Electrostatic Base Coat + Textured Black Powder Coat
• Color: Textured Black
• Warranty: 3 Years

Included Components

• 1x Mesa Roof Rack Extension (170 in. WB)
• All Required Mounting Hardware
• Installation Instructions

Product Description

The Westin 15-00085 Mesa Roof Rack Extension is designed to adapt the Westin Mesa Roof Rack (15-00025) for use on 170 in. wheelbase Mercedes-Benz Sprinter vans (2019-2026). The base Mesa Roof Rack is engineered for 144 in. wheelbase Sprinters; this extension bridges the additional rooftop length of 170 in. WB models, enabling full-length roof cargo coverage on long-wheelbase vans. It is not a standalone roof rack - the base unit (15-00025) must be purchased separately.

The extension matches the design and construction of the Mesa Roof Rack system throughout: extruded aluminum framing with steel mounting brackets, 2.5 in. x 1.5 in. adjustable crossbars, and the same electrostatic base coat plus textured black powder coat finish for consistent appearance and corrosion resistance. The removable 16-gauge aluminum wind deflector reduces drag and noise in transit, and when removed, exposes an integrated light mount channel for auxiliary lighting installation. All hardware required for installation is included, and the extension is backed by Westin's 3-year warranty.