Black Rhino Wheels ALTA

Black Rhino ALTA - High-Country Off-Road Wheel Engineered for Mountain Terrain

Altitude-Named Matte Black Design for Elevated Suspension Platforms

Black Rhino ALTA is a cast aluminum alloy wheel taking its name from high-altitude terrain - the kind of rocky, exposed mountain environment where off-road hardware faces its most concentrated stress. The ALTA carries a spoke architecture calibrated for large-tyre applications on vehicles operating well above sea level, where temperature swings, rocks, and unpaved surfaces demand a structurally sound one-piece casting.

Black Rhino ALTA Design & Engineering: Mountain-Contoured Spoke Profile

The ALTA's spokes follow a converging path from the wide outer rim to the compact central hub, echoing the tapering profile of mountain ridgelines. Each arm carries a smooth side-wall profile with no sharp inner fillets that could act as stress risers under impact loading. The hub area extends slightly forward relative to the spoke plane, providing a mounting platform geometry suited to the hub-centric fitment requirements of modern full-size trucks running factory hub rings or adapters.

Black Rhino ALTA Technical Specifications

Construction: cast monoblock. Material: Aluminum alloy. Offered from 17-inch through 20-inch across four diameter steps. Each diameter is available in width and offset combinations to serve both standard ride-height and suspension-lifted truck builds. The full 17-to-20-inch span allows the ALTA to accommodate vehicles from compact trucks to full-size 4x4s within a single model designation.

Black Rhino ALTA Available Finishes

The ALTA is offered in Matte Black exclusively. A single-finish commitment in a truck wheel signals design confidence - the spoke geometry and proportions carry the visual identity without relying on colour variation. Matte Black also provides inherent practicality for high-use off-road builds: it resists UV fading, hides minor kerb abrasion, and requires less maintenance between trail runs than gloss or machined alternatives.

Black Rhino ALTA Vehicle Fitment: Chevrolet Silverado Trail Boss, GMC Canyon AT4

The ALTA covers 17 to 20 inches, reaching the standard wheel sizing window for Chevrolet Silverado Trail Boss, GMC Sierra Denali, GMC Canyon AT4, Chevrolet Colorado ZR2, and comparable American full-size and mid-size platforms. The bolt pattern range covers 5-lug and 6-lug configurations used across this segment. Contact us with your vehicle make, model, and year for a confirmed fitment specification.

Any Vehicle, Any Specification

The ALTA can be ordered for any vehicle and any specification - not just the models listed above. All lug configurations, offset values, and width selections are available. Contact us with your vehicle make, model, and year for a confirmed fitment and build quote.