North American Truck & SUV Power Steps

-- Steady & Reliable Manufacturer --

Design Adaptation for Truck and Large SUV Platforms

The North American market, dominated by full-size pickup trucks (e.g., Ford F-Series, Chevy Silverado) and large SUVs (e.g., GMC Yukon, RAM), requires power steps engineered for greater length, payload, and unique chassis geometry. Our steps for this segment feature heavy-duty, longer-span extruded aluminum boards and reinforced three- or four-point mounting brackets per side to distribute the increased load over the longer length. The certified static load capacity is maintained at 300 kg or higher, accommodating the typical weight requirements for this user demographic.

The control module is designed for compatibility with the specific digital architectures found in these vehicles, often requiring dedicated harness segments to integrate with complex BCM (Body Control Module) systems, ensuring seamless operation even in specialized 'Tow' or 'Off-Road' driving modes. The motor systems are selected for sustained high torque to reliably deploy and retract the longer, heavier step boards in all weather conditions.

Meeting the Demands of the North American Market

The full-size truck and SUV segment in North America requires robust, oversized accessories that blend utility with durability. Our North American Power Steps are designed and tested to not only fit these larger vehicles precisely but to withstand the higher stress, frequent use, and extreme environmental factors (from desert heat to high-altitude cold) characteristic of the region.

Bohai Auto Technology recognizes the scale and specific requirements of this market. Our R&D team meticulously maps out the multiple configurations (Crew Cab, Extended Cab, etc.) of popular North American vehicle platforms. We prioritize FMVSS (Federal Motor Vehicle Safety Standards) compliance in our design and use materials selected for resilience against North American road salts and climate extremes, ensuring our products meet the high expectations of this discerning consumer base.

Key Application Areas

Full-Size Pickup Trucks: Catering to high-volume models like Ford F-150/F-250, Chevrolet Silverado, GMC Sierra, and RAM 1500/2500, accommodating varying cab lengths and bed sizes.
Large Family and Executive SUVs: Solutions for GM's large SUV platform (Tahoe, Suburban, Yukon) where a stable, wide stepping platform is essential for passenger access.
Off-Road and Utility Applications: Steps designed for high-clearance vehicles, ensuring full retraction to protect the mechanism from debris and obstacles during light off-roading.
Vehicle Leasing and Commercial Fleets: Supplying leasing companies and service fleets that require highly reliable, durable, and easily maintainable accessories.

Technical Parameters

Step Length Span	Up to 240 cm (For Crew Cab Long Wheelbase Models)
Load Capacity (Static)	300 kg - 350 kg (660 lbs - 770 lbs) Certified
Motor Type	High-Torque, Dual-Shaft, Sealed IP67 Motors
Corrosion Warranty (Structure)	Minimum 5 Years Structural Corrosion Coverage
Cold Weather Operating Range	Tested to -40°C performance guarantee

FAQ: North American Truck & SUV Steps

Q: Are these steps compatible with lifted or leveled trucks?
A: Yes, the steps are compatible with most common suspension lifts (up to 6 inches). Since the mounting points are chassis-dependent, the lift kit does not affect the physical fitment, but the deployment height will be lower relative to the ground, which is often desirable for lifted trucks.

Q: How do I select the correct length for my truck's cab configuration (Crew, Extended)?
A: Our parts catalog provides specific kit numbers for each cab configuration. The length of the step board and the quantity/placement of the mounting brackets are tailored precisely to match the wheel well and door opening span of that particular cab size.

Q: What is the warranty coverage on the electrical components (motors, ECU)?
A: The electrical system is typically covered by a 3-year/50,000-cycle limited warranty, separate from the structural warranty. This warranty is fully backed by our electronic quality assurance system and replacement parts inventory.

Q: Can the steps be manually locked in the deployed position for cleaning or cargo access?
A: Most of our truck step control modules feature a "Service Mode" or "Override Switch" that allows the user to manually deploy the steps and keep them extended, which is essential for washing the roof or accessing cargo in the truck bed.

Performance and Durability in the Field

Torsionally Stiff Design: The aluminum board extrusion incorporates internal ribbing and chambers, significantly enhancing torsional stiffness across the long span, preventing flex under heavy load.
Reinforced Linkage Joints: Utilizes hardened steel pins and precision bearings in all critical pivot points to handle the higher dynamic stress associated with heavier loads and frequent usage cycles.
Dual Motor Synergy: Many long-board applications feature an enhanced dual-motor system per side, which synchronizes movement, balances the load, and provides redundancy for increased reliability in freezing conditions.
Full Retraction Protection: The retracted position is optimized to shield all moving parts—motors, gears, and linkages—within the rocker panel area, protecting them from road debris and high-pressure washing.
Integrated Puddle Lights: Designed with bright, downward-facing illumination (as per US market preference) to safely light the large step area and ground surface.

Dedicated Production for North American Volume

Manufacturing and logistics are structured to handle high-volume, container-load orders typical of North American distribution.

Tooling for Scale:

Certification Support: We assist North American distributors with documentation required for regulatory compliance and support their application for certification with bodies like SEMA (Specialty Equipment Market Association).
Inventory and Lead Time: We maintain a high level of raw material and component inventory specific to popular North American models, allowing us to guarantee industry-leading lead times for replenishment orders.
Packaging: Packaging is designed for maximum stackability and durability during long-haul rail and truck shipping, minimizing freight damage associated with heavy, long accessories.

Material Specifications for American Duty Cycles

Materials chosen must resist impact, flex, and extreme temperature variations.

Step Board: Primarily utilizes Thick-Walled 6061-T6 Aluminum Extrusion for maximum rigidity across long spans. The thickness of the material is often increased by 10-15% over standard SUV models.
Mounting Brackets: High-Yield Strength Alloy Steel (Q345 or equivalent), featuring an increased gauge (thickness) for superior shear and tensile strength required to handle high, dynamic loading.
Fasteners: Exclusively Grade 8.8 or Grade 10.9 (Metric Equivalent) galvanized or Dacromet-coated fasteners are used for all structural connections, ensuring high clamping force and corrosion integrity.
Finish: Heavy-duty, textured black powder coating is the preferred finish, offering superior resistance to chips and scuffs from road debris and boots compared to smooth finishes.

about Bohai

R&D and manufacturing of mid-to-high-end SUV electric pedals.

Bohai Automotive Technology (Zhejiang Huzhou) Co., Ltd. was established in 2014. It is a technology-based enterprise specializing in R&D China North American Truck & SUV Power Steps Manufacturers and Wholesale North American Truck & SUV Power Steps Suppliers The company is located on the southern bank of the beautiful Taihu Lake in the hinterland of the Yangtze River Golden Triangle-Changxing County, Huzhou City, Zhejiang Province. It is about 150 kilometers away from Shanghai, Hangzhou, Nanjing, Ningbo, Suzhou, Wuxi and other large and medium cities.

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