Fender Flares for GMC Sierra: Styles, Materials, and Functions Complete Guide

Are you looking to upgrade the style and performance of your GMC Sierra? Look no further! Fender flares are the perfect way to add some serious flare to your truck and enhance its function.

In this article, we’ll be exploring all there is to know about fender flares for GMC Sierra – from styles and materials, to functions and more; giving you an in-depth look at these stylish and functional upgrades.

GMC Sierra is a powerful pickup truck equipped with modern style, a variety of specifications, and advanced engineering.

Whether you are aiming for enhanced curb appeal of your vehicle or added function to the wheel wells, adding Fender Flares is one way you can customize your truck according to your taste to make it your own.

Fender flares are manufactured in a variety of styles and materials, offering GMC Sierra owners various options depending on their budget and desired effects. These modifications offer style elements while also protecting the wheel wells from debris and rust.

In this guide, we discuss different styles, materials, and functions of fender flares to help you decide which type best suits your needs.

Styles of Fender Flares for GMC Sierra

The style of fender flares for a GMC Sierra depend on the model year and trim package. Each vehicle’s unique flare design contributes to the overall look and appeal of the vehicle. A wide range of styles are available to meet the aesthetics of most car owners.

Pocket Style Fender Flares – These universally-liked flares offer an expanded tire coverage that protrudes from the wheel well and provides additional protection to vulnerable wheel wells from debris. They also provide a sleek, sleek look that adds a rugged touch without being too radical in appearance.

Smooth Style Fender Flares – These streamlined installation-friendly models provide a stylish and unique aftermarket look while providing added robustness against debris and rocks hurled by your tires.

Extended Width OE Styled Fender Flares – With extra width along their full-length, these flares help extend your vehicle’s tires for an edgy look that is sure to turn heads without sacrificing your budgets or stability.

Customizable Options – If you’re looking for something more personalized, there are many options on offer including paint matching inner skirts, embossed designs, aluminum options with LED anodized details, as well as polished stainless steel choices with brushed detailing. Furthermore, you can also choose from customizable heights: from subtle low profile options to decisive full-size models!

OEM Fender Flares

Original Equipment Manufacturer (OEM) fender flares are a perfect fit for GMC Sierra vehicles. Made with the same exact measurements, OEM fender flares replicate the exact look of a brand-new or used truck.

Designed to offer superior protection from rocks, dirt and debris, these are the best choice for maintaining your vehicle’s original style and look. While they may cost a little more than aftermarket options, they guarantee a precise fit and better durability since they are made of more resilient materials like ABS plastic or polyurethane coated steel.

Another great benefit of OEM fender flares is that installation is usually less labor intensive than aftermarket versions since all necessary mounting hardware comes included with the item.

Bolt-On Fender Flares

Bolt-on fender flares are a great choice for GMC Sierra owners who want to customize their rides while preserving both the factory look and fitment. These flares closely follow the shape of the front-end and sides of your truck, enhancing its off-road capability with an extra layer of protection.

Made from impact-resistant material, bolt-on fender flares are designed to easily attach to your vehicle’s body through existing hardware. This secure installation gives you confidence that your protection won’t budge from extreme conditions such as mud or water. A variety of materials are available including PVC, ABS plastic, rubber composite and stainless steel, each offering varying levels of durability depending on your needs. Additionally, bolt-on flares come in a wide array of paintable colors allowing you to customize the look and feel according to your preference.

The fitment offered by these flares is precise – hiding unsightly bolts and brackets that may come exposed during off-roading activities such as rock crawling or wading deep puddles in maximum comfort and style. With significant coverage provided by bold, functional designs – it’s no wonder why so many GMC Sierra owners choose bolt-on fender flares!

Pocket Fender Flares

Pocket fender flares, often referred to as “bolt-on” fender flares, namely due to the manner of their installation. Rather than being mounted on the composite material of the main body, they are attached to the vehicle body through a complex series of bolts and rivets that are secured directly onto the metal frame. As such, it is not recommended to remove these types of fenders without professional assistance.

Typically made from polypropylene and fiberglass-reinforced materials for maximum strength and durability, pocket fender flares provide an extra layer of protection from dents and scratches caused by rocks and debris kicked up from the car’s tires. The additional extended coverage also helps protect paintwork on both your vehicle sides as well as any items that may be trailing behind in your truck bed. Additionally, pocket flares provide a more streamlined appearance with their almost OEM-style flush fitment when installed correctly.

Materials of Fender Flares for GMC Sierra

When it comes to materials for fender flares for GMC Sierra, there are several options. Each offers its own advantages and disadvantages, and what often comes down to a personal preference. Here are the most common materials you’ll see in a set of fender flares for the Sierra:

Plastic is probably the most popular material used in fender flares for the GMC Sierra due to being lightweight, durable, and easy to install. They won’t rust or corrode like metal flares can, making them an ideal all-weather solution. On the downside, plastic melts at high temperatures, so it usually isn’t recommended if your GMC sees harsh driving conditions with heavy use.

Metal fender flares are definitely built to last with their sturdy construction, making them a good choice if you’re looking for strong protection. They can withstand intense temperatures without melting like plastic ones might. However, they tend to be heavier than plastic ones and they need to be treated every few months in order to prevent rusting or corrosion.

Fiberglass/Carbon Fiber Fenders Flare
For those looking for something stronger than plastic but lighter than metal, fiberglass or carbon fiber is another option that delivers on strength without being too cumbersome or heavy on your vehicle’s frame. As with any material though, it does need special care in order to keep it from warping over time — bodywork may be needed if this happens — which means additional costs that buyers should take into consideration before purchasing a set of fiberglass or carbon fiber fender flares for their Sierra.

ABS Plastic Fender Flares

  1. ABS Plastic Fender Flares: ABS plastic is another lightweight and durable material used in the manufacture of many types of fender flares. Designed to provide additional coverage while remaining resistant to impact damage, this material can provide impressive weather protection and a low-maintenance appearance to your vehicle. With a distinctive black finish over the underlying plastic, these flares offer a distinct look and are often more affordable than other materials. They are also sometimes referred to as thermoplastic olefins (TPOs), due to the type of plastic used in their construction. In some cases, TPOs may combine with other materials such as fiberglass for maximum durability.

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Fiberglass Fender Flares

Fiberglass fender flares are usually considered the high-end of the fender flare market. They are lightweight, yet extremely durable and stylish. They can provide up to two inches of additional coverage over your GMC Sierra’s factory wheel openings and help to protect your built-up ride from damaging debris while adding an unmatchable aesthetic appeal.

Fiberglass fender flares come in two different finishing options: Unpainted – the material is made with a white color finish and can be painted to match your truck’s unique look or left “as is” for a stylish look – and Painted – these flares come pre-painted in a semi-gloss black finish that matches nearly any vehicle’s paintjob perfectly, with no additional painting needed.

In addition, fiberglass flares offer better protection against weather elements such as ultraviolet rays from the sun. Note that proper installation is highly recommended when using fiberglass flares in order to ensure their longevity; prepping and priming prior to painting may also be necessary for optimal performance.

Steel Fender Flares

Steel Fender flares can be a great way to add rugged, industrial styling to your GMC Sierra and give it a more aggressive look. They are made from high grade steel that is powder coated for corrosion protection, ensuring that they will last for years.

Steel fender flares also offer some practical advantages including enhanced tire coverage and increased tire clearance. This can be especially helpful if you are looking to fit larger tires on your truck or want the added protection from road debris.

Steel fender flares come in a variety of sizes and styles so you can easily find the perfect set for your GMC Sierra.

Functions of Fender Flares for GMC Sierra

Fender flares for GMC Sierras have a variety of functions that make them invaluable to any adventurous or off-roading driver. They are designed to protect the body and paint of your vehicle from damage and provide a sleek, stylish look. In addition, they can also give your GMC Sierra some important advantages for road use.

First, fender flares help cover up larger tires that may stick out beyond the standard fenders. They also provide protection to vital mechanical components underneath that could be damaged if exposed, such as the brakes and suspension pieces. By providing added coverage over the wheel wells, they reduce the risk of rocks and other debris being thrown up while driving off-road or on graveled roads.

In addition, fender flares offer an aerodynamic advantage by helping to reduce wind resistance while you’re driving at high speeds on highways or on long drives. The decreased wind noise helps improve your ability to hear signals around you while staying alert at all times due to being less fatigued by reduced noise levels inside your truck’s cab.

Finally, GMC Sierra fender flares are a great way to enhance exterior styling of your vehicle – adding attention-grabbing features without even having to lift or modify it in any way! Beyond simply providing protection from flying debris, their design can help complete the look of your truck with sleek curves and bold lines compatible with various aftermarket accessories and personalization options!

Protection from debris and rocks

Fender flares can be a great addition to your GMC Sierra, especially if your truck sees off-road conditions or resides in a particularly dusty environment. They provide added protection by shielding the paint and body of the Sierra from debris and rocks that splash up while driving. The flares are available in varying styles and sizes to accommodate any drive condition, but all offer superior protection against potential damage.

Additionally, they can also help protect the running boards, which are particularly vulnerable to scratches, chips, or even complete failure when exposed to debris particles on a regular basis. Choose from a wide selection of rubberized composite flares designed for optimal toughness and rigidity without adding too much weight or bulkiness to your truck’s design.

Improved tire coverage

Fender flares are a great way to provide additional protection for you and your vehicle. On GMC Sierra trucks, they give the vehicle a more finished, polished look and can help you fit larger tires, too. Fender flares come in a variety of materials like ABS plastic, stainless steel, and fiberglass. Depending on your preference and budget, you can select whichever suits your needs best. Additionally, they come in several styles such as extra-wide extended flares, street-style fender flares, pocket-style fender flares and OEM-style fender flares. Make sure to choose the proper mounting style for your truck with help from an experienced auto specialist.

Fender flares improve tire coverage by extending over the wheel well or beyond the wheel well’s original dimensions. This not only looks great but offers added protection from rocks or other debris kicked up by your tires that could cause damage to the body of your truck. This can be especially beneficial if you live in an area with gravel roads or if you’re an off-roader often taking on backcountry trails that have plenty of obstacles to avoid!

Enhance appearance of the truck

Fender flares for a GMC Sierra can add style and personality to your truck. They come in a variety of materials and styles, from glossy black plastic to chrome-plated stainless steel. With some options, you can choose from different textures or shapes to customize the look of your truck. Our wide selection allows you to match your fender flares perfectly with the rest of the exterior styling of your GMC Sierra.

Many fender flares also provide added protection for your tires, wheels, and paint job by controlling tire spray from roads and highways. Not only will they give you that custom look, but they can protect your vehicle and its paint job too!

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In conclusion, fender flares are essential products for customizing your GMC Sierra truck. Although they can be expensive and challenging to install, they are a great addition to any vehicle as they provide an important protective layer of coverage from dirt, mud and rocks. It is important to take the time to consider various styles, materials and functions before choosing a fender flare that meets your specific needs.

In considering all the factors listed above such as styling options, materials available, and needed functions, you can make an informed decision on the product type most suitable for you and ultimately find a fender flare that best complements your GMC Sierra. Your new custom look will surely be noticed by fellow car enthusiasts in no time!


What material are fender flares?

Fender flares are made of various materials such as plastic, fiberglass, aluminum, and steel.

What are the different types of fender flares?

There are several types of fender flares, including factory-style, pocket-style, bolt-on, cut-out, and street-style.

What material are Bushwacker fender flares?

Bushwacker fender flares are made of a durable and flexible thermoplastic material.

What material are fenders made of?

Fenders can be made of various materials, including steel, aluminum, plastic, and fiberglass.

What type of metal are fenders made of?

Fenders are typically made of steel or aluminum.

What are the components of flares?

Fender flares typically consist of the flare itself, mounting hardware, and rubber gaskets.

How thick are fender flares?

The thickness of fender flares can vary depending on the material and manufacturer, but they are typically between 1/8 inch and ¼ inch thick.

How many types of flare do we have?

There are several types of fender flares available, including factory-style, pocket-style, bolt-on, cut-out, and street-style.

What is the best material for flare?

The best material for fender flares depends on the intended use and personal preference, but some common materials include ABS plastic, fiberglass, and thermoplastic.

Are all fender flares the same?

No, fender flares can vary in material, size, shape, and style, depending on the manufacturer and intended use.

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