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SKU:COG110-91193

Cognito

Cognito Front Fender Liner Tie Back Kit | 2020-2025 GMC Sierra 3500HD

Cognito Front Fender Liner Tie Back Kit | 2020-2025 GMC Sierra 3500HD

Regular price $99.95 USD
Regular price Sale price $99.95 USD
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The Cognito Front Fender Liner Tie Back Kit fits the 2020-2025 GMC Sierra 3500HD and makes clearance for larger tires and offset wheels easier.

Product Overview

This kit replaces the factory rear lower fender liner brackets with new bolt-on brackets. The new brackets pull the lower rear section of the front wheel well liner back to clear bigger tires.

On a 3-inch leveled truck, it clears up to a 35x12.5-inch tire on a 9-inch wide wheel with -18mm to +18mm offset. It also clears a 37x12.5-inch tire on a 9-inch wide wheel with +18mm offset.

Features & Specifications

  • Fits: 2020-2025 GMC Sierra 3500HD
  • Compatible with 2WD and 4WD
  • Bolts to front fender well, rear lower liner brackets
  • Clears 35x12.5-inch tire on 9-inch wheel, -18mm to +18mm offset
  • Clears 35x12.5-inch tire on 10-inch wheel, 0mm to +10mm offset
  • Clears 37x12.5-inch tire on 9-inch wheel, +18mm offset
  • Pairs with a 3-inch leveling kit
  • Factory mud guards must be trimmed per instructions

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2020-2025 GMC Sierra 3500 HD AT4
2020-2021 GMC Sierra 3500 HD Base
2020-2025 GMC Sierra 3500 HD Denali
2024-2025 GMC Sierra 3500 HD Denali Ultimate
2022-2025 GMC Sierra 3500 HD Pro
2020-2025 GMC Sierra 3500 HD SLE
2020-2025 GMC Sierra 3500 HD SLT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 
  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy