Frame

Understanding Vehicle Frame Parts & Accessories

The frame is the backbone of every truck, SUV, and car — a rigid structural foundation that everything else is built upon. Frame parts and accessories encompass a broad range of components: from the trailer hitches that unlock your vehicle's towing potential, to the roll bars that define a truck's rugged character, to the running boards that make entry and exit easier for passengers of all ages. Whether you're outfitting a work truck, building a capable overlander, or simply maintaining the structural integrity of your daily driver, understanding this category is essential.

Why Frame Components Matter

Frame-related parts do far more than meet the eye. A properly rated trailer hitch is the difference between safe towing and a dangerous situation on the highway. Body mount sets isolate the body from the frame to reduce noise, vibration, and harshness — and worn mounts can cause misalignment, rattles, and long-term structural stress. A chassis wiring harness ensures that brake controllers, trailer lighting, and accessory power are routed safely and reliably throughout the vehicle's underbody. Every component in this category contributes to how your vehicle rides, handles, tows, and holds together over years of use.

Top Brands in Frame Parts

Draw-Tite is one of the most recognized names in towing, with decades of experience engineering trailer hitches and towing accessories engineered to precise fit-and-finish standards for a vast range of vehicles. Their receiver hitches are among the most widely specified in the industry.

Energy Suspension has built a strong reputation for high-performance polyurethane bushings and body mounts that outlast OEM rubber components, making them a go-to choice for enthusiasts who demand improved handling and longer component life.

Black Horse Off Road specializes in truck and SUV exterior accessories — including roll bars, grille guards, and running boards — crafted for a bold, aggressive aesthetic backed by solid construction.

Blue Ox is a trusted name in towing and vehicle connection systems, known especially for quality baseplate and tow bar solutions designed to make flat towing safe and straightforward.

Westin Automotive rounds out the top tier with a strong lineup of running boards, bull bars, and frame-mounted accessories that blend functionality with a clean, finished appearance for trucks and SUVs.

Explore Frame Subcategories

• Trailer Hitch – Receiver hitches, fifth-wheel hitches, and gooseneck solutions rated for light-duty to heavy-duty towing applications.
• Roll Bar – Sport bars, bed bars, and chase racks that add both style and functional utility to pickup trucks.
• Running Board – Fixed and retractable side steps that improve cab and bed accessibility on trucks and tall SUVs.
• Chassis Wiring Harness – Plug-and-play trailer wiring and underbody harness kits for safe, code-compliant electrical connections.
• Body Mount Set – Replacement and performance-upgrade body-to-frame isolators that reduce vibration and restore structural integrity.