Parts Hub

Heavy Duty Truck Hubs

Hubs are a critical component in the wheel and axle system of your truck, where your wheel and brake components attach. They house the bearings that allow the wheel to rotate on the axle, support the vehicle’s load, and transfer power, braking forces and steering input through the wheel end. In commercial truck applications hubs must withstand heavy loads, frequent use and varying road conditions while maintaining secure wheel attachment and smooth rotation.

Heavy Duty Hubs Built for Performance

Custom Truck One Source carries a rugged line of hubs for commercial trucks, trailers and vocational vehicles. These hubs are designed to perform in heavy duty applications so your vehicle can maintain stability, safety and control on the road and jobsite. Hubs are built with durable materials that resist wear, impact and the stresses of high weight and torque so your wheel assemblies stay aligned and rotating smooth.

What Hubs Do

Hubs do several important things in the wheel end assembly:

• Provide a mounting point for the wheel studs and tire assemblies
• House the wheel bearings that enable low friction rotation
• Act as the structural interface between the axle and the wheel
• Support braking components like rotors or drums in many applications
• Play a part in systems like ABS and traction control where sensors are mounted to the hub assembly

Without a functioning hub the wheel assembly can develop vibration, uneven tire wear or more serious safety issues – that’s why choosing the right hubs is key to fleet longevity and performance.

Find Your Hub

Browse our inventory of heavy duty hubs in various configurations to fit your truck make and model:

• Standard hubs for general truck and trailer use
• High strength hubs for heavy payload and high stress applications
• Replacement hubs with compatible bolt patterns and load ratings
• Hub assemblies with bearings and mounting features for performance

Each product listing includes dimensions, weight and fitment information so you can choose the correct hub for your wheel end setup.

Why Choose Custom Truck One Source for Hubs

Custom Truck One Source makes it easy to find and order the hubs you need:• Heavy duty hubs for trucks and trailers
• Product specs to help you choose
• Online browsing and ordering
• Parts specialists to help with fitment

Well matched hubs improve ride stability, bearing life and overall wheel end reliability – key to commercial operations that demand uptime and safety.