FF Boss Pocket 4Pc

With their surface-mounted stainless steel bolts and massive presence, Boss Pocket Style Fender Flares are a Bushwacker exclusive. Despite their aggressive bolt-on styling, Boss Pocket Style Fender Flares install in minutes, with no body-side drilling. They're custom-designed for your truck to complement oversized tires and high-clearance lift kits. These flares are now available pre-finished to match the paint on your new truck or SUV, plus they have the edge trim and stainless steel hardware pre-installed for quick and easy installation and a perfect fit-no drilling required. Boss Pocket Style Fender Flares are made from our thick, warp-resistant Dura-Flex 2000 material, tailor-made for added durability and flexibility on the trail. When you need maximum tire coverage with minimum time and effort, it's in the pocket. Boss Pocket Style Fender Flares from Bushwacker.

Additional Information

Boss Pocket/Rivet Style Fender Flares Black Smooth Finish 4-Piece Set

Application Summary

2016-2018 GMC Sierra 1500 Fleetside

Part Type

Fender Flare

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Limited Lifetime Warranty

Note regarding flares and flare kits.

Unless otherwise stated, flare and flare-kit products may offer different levels of coverage compared to factory-optioned flares. Coverage specifications, where provided, are typically measured from the original body line (base model), not from any OEM or factory flare package.

In some cases, coverage may be similar to, or not exceed, factory-optioned flares depending on vehicle sub-model, trim level, or regional specification. Certain kits may also require additional mounting hardware, drilling, or minor modification during installation. Some flares are sold as pairs (front or rear) or as full-vehicle sets, while product images may show the complete vehicle for reference only.

Where available, installation instructions are included. Please review all product images and descriptions carefully before purchase, or contact StreetFX Support if you are unsure about fitment or coverage expectations. Returns are not accepted for special-order products.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Fender Flares, BOSS Pocket Style, Front and Rear, Black, Dura-Flex Thermoplastic, GMC, Set of 4

Bushwacker BOSS pocket-style fender flares deliver extended tire coverage and the rugged look of bolted-on pieces, yet they don't require any drilling or cutting of your vehicle's side panels. They're made of Bushwacker's exclusive Dura-Flex 2000 for maximum durability and flexibility, while maintaining their shape during extreme conditions. And even though these fender flares attach in minutes using existing factory holes, the bolt BOSS pockets and decorative stainless steel hardware create a tough-guy, bolted-on look. Bushwacker BOSS pocket-style fender flares are 100 percent UV-protected and will never chalk, crack, or warp.