BDS 2.5 Inch Lift Kit with FOX 2.5 Performance Elite Coil-Over for 2019-2024 Chevy Trail Boss or GMC AT4 1500 4WD Diesel

Key Features

• FOX 2.5 Performance Elite coil-overs with DSC adjuster, remote reservoir, and 7/8" hard chrome shaft for improved ride quality, cooling, and precise tuning (10 low-speed and 12 high-speed compression settings)
• High-clearance 1/4-inch thick laser-cut steel crossmembers that bolt together with the front skid plate to form a rigid, protected subframe
• HD tubular upper control arms (1.5" OD x .120-wall) with indexed ball joint cup, greaseable ball joints, and rubber frame bushings for added down travel, camber adjustment, and durability
• CNC-machined ductile iron steering knuckles and replacement tie rod ends that correct steering geometry and maintain ESC system compatibility
• Multipoint differential relocation brackets to secure the front axle and improve CV angles
• Rear heavy-duty lift block, new u-bolts, brake line brackets, and FOX 2.0 Performance Series shocks that retain ride quality and load capacity
• Sway bar drops, bump stop extensions, CV spacers, and all necessary hardware included for a complete install
• Factory Protection Plus drivetrain warranty included

Fitment

• 2020–2022 GMC Sierra 1500 AT4 (Diesel)
• 2022–2024 Chevrolet Silverado 1500 Custom Trail Boss (Diesel)
• 2022–2024 Chevrolet Silverado 1500 LT Trail Boss (Diesel)
• 2023–2024 GMC Sierra 1500 AT4 (Diesel)

Recommended tire and wheel setup: 35 x 12.5 tires on 20 x 9 wheels with 5" backspacing. Trimming may be required.

Important Notes

• Requires frame bracket modification.
• Factory 17" and 18" wheels cannot be reinstalled due to tie rod end interference. Stock 20" wheels can be reinstalled.
• 17" wheels with 4.5" backspacing should be test fit prior to mounting the tire to ensure proper clearance to the steering knuckle / tie rod.
• All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper. Some wheel profiles will not clear the caliper. Test fit before the vehicle is lifted, in stock condition.
• 2.7L Turbo models use the Diesel kit for proper skid plate fitment.
• If equipped with a mono-leaf rear spring, use part #UBT4064.

Shipping

We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.

Order Processing

If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.

Tracking & Delivery

• You'll receive a tracking email as soon as your order ships.
• We cannot ship to PO Boxes for oversized or freight items.
• Signature may be required for high-value shipments.

Freight & Oversize Items

• Large/oversized products (bumpers, racks, etc.) ship via LTL freight.
• Please inspect your delivery at arrival. Note any damage on the carrier’s paperwork and take photos before signing—this is required to file a claim.
• Residential freight includes curbside delivery; inside delivery/appointments may incur additional fees.

International Orders

• Duties, taxes, and import fees are the buyer’s responsibility and are not included at checkout.
• Some products may have export restrictions or carrier limits.

Order Changes & Cancellations

• Requests must be made within 24 hours of purchase when possible.
• Custom or built-to-order items may not be cancellable once production begins.

Returns & Exchanges

We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.

Eligibility

• Items must be new, unused, uninstalled, and in original packaging with all hardware.
• Buyer is responsible for return shipping unless the return is due to our error or a confirmed defect.
• A restocking fee (typically 10–20%) may apply to non-defective returns to cover inspection, repackaging, and processing.

Non-Returnable Items

• Installed/used items, custom or made-to-order products, electrical/electronic components, clearance/“garage sale” items, and gift cards.

How to Start a Return

1. Log in to your account and open the order, or contact us with your order number.
2. We’ll issue return instructions and an RMA if approved. Returns without RMA may be refused.
3. Pack securely; include all parts and paperwork. We recommend insured, trackable shipping.

Refunds

• Once received and inspected, approved refunds are issued to the original payment method within 3–5 business days.
• Original shipping charges are non-refundable (except in cases of our error or a confirmed defect).

Damaged, Defective, or Incorrect Items

• Please contact us within 7 days of delivery with photos of the product, packaging, and shipping label.
• For freight damage, ensure notes are made with the carrier at delivery and take photos before signing.

Warranty

Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.

Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.