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Suspension and Components› Suspension Kits

BDS Suspension

BDS Load Leveling Combo Box Kit

Name: BDS Load Leveling Combo Box Kit
Brand: BDS Suspension
SKU: 8115
Price: 751.65 USD
Availability: OutOfStock

$751.65

SKU: 8115

Out of Stock

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30 Days Return

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Overview

The BDS Performance Towing Load Leveling System is designed for 2020-2026 Chevrolet Silverado and GMC Sierra 2500HD/3500HD pickup trucks equipped with a 6.5-inch lift and without OEM overload springs. This system provides dependable load support to help control heavy loads and towing duties. It features heavy-duty air springs engineered for durability, capable of operating safely at zero PSI when unloaded. The system includes DOT-approved fittings and DOT air brake line for reliable operation, with a tee fitting for a single fill point.

Engineered, tested, and manufactured in Coldwater, Michigan, by BDS Suspension, this kit uses an innovative rubber-isolated lower air spring mount. This design allows the axle to separate from the air spring at full suspension extension, preserving maximum suspension travel and protecting air spring components on uneven terrain. The air springs operate within a 0-125 PSI range, providing lifting force for loads exceeding the vehicle's recommended payload capacity.

Show original supplier description

The BDS Performance Towing Load Leveling System is designed for 2020-2026 Chevrolet Silverado and GMC Sierra 2500HD/3500HD pickup trucks equipped with a 6.5-inch lift and without OEM overload springs. This system provides dependable load support to help control heavy loads and towing duties. It features heavy-duty air springs engineered for durability, capable of operating safely at zero PSI when unloaded. The system includes DOT-approved fittings and DOT air brake line for reliable operation, with a tee fitting for a single fill point. Engineered, tested, and manufactured in Coldwater, Michigan, by BDS Suspension, this kit uses an innovative rubber-isolated lower air spring mount. This design allows the axle to separate from the air spring at full suspension extension, preserving maximum suspension travel and protecting air spring components on uneven terrain. The air springs operate within a 0-125 PSI range, providing lifting force for loads exceeding the vehicle's recommended payload capacity.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	BDS Suspension
Part Number	8115
Category	Suspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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