Frontier 100-21-5013 Diamond GMC Sierra 2500/3500 HD 2014-2017 Rear Bumper

Frontier Diamond Rear Bumper 100-21-5013

Strengthen your GMC Sierra 2500/3500 HD with this solid Frontier Diamond bumper!

• Heavy duty fully welded one-piece design mounted directly to truck frame
• Snug fit provides excellent garage-ability
• Sleek lines to match truck contour
• High gloss long lasting baked on powder coat finish
• Accommodates factory tow hooks
• Accommodates factory fog lights and park assist sensors
• No drill easy installation with all installation materials included
• Fully welded grille guard provides additional protection to grille, hood, and headlights

What makes this steel rear bumper ideal for your GMC Sierra 2500/3500?

Suspensions, tires, fog lights or light bar, you heard those endless updating once you put that heavy-duty bumper on. You might just want a bumper that has enough strength to protect your truck from deer. Of course, a badass look will definitely add some bonus points. No problem, then the Frontier Gear is the brand that you should consider before you start looking at others. Those guys put all their effort into designing a bumper that is heavy duty but prevents the heavy weight sag in your truck's front by using their patented mounting system. Most Frontier bumpers will allow you to keep factory tow hooks and fog lights, so you don't have to buy those expensive lights.

Measuring, cutting, welding and grinding are all processes Frontier do while using the newest technology in the world, so all the bumpers will result in a snug fit for your truck. Plus, they have an easy bolt-on installation. One of the best-selling series is the Frontier's original series. No matter where you go, those bumpers will give your rig the toughest look and protection.

Heavy Duty Bumper Tips

Always do your homework before you buy a bumper! Below you can find everything you need to know about bumpers’ weight, thickness, selection, and more.

To help your decision, we’ve compiled a full list of all the bumpers we carry. Compare them by look, function, and price.

Everyone wants to know about the weight of steel bumpers and we’re here to help you out. In this blog, you can find every answer to any question you could have about it.

What’s the right thickness for a bumper? Find out with our guide to bumper thickness.

• Free Shipping Policy: Click to review
• Ships directly from Frontier Truck Gear.
• Return Policy:  30-Day Money-Back Guarantee Details
• Warranty: 

  Frontier Truck Gear will offer a one year warranty from date of original purchase against defects in workmanship, materials, and finish under normal use excluding misuse, abuse, accidents, road hazards, improper installation and product modifications. Normal wear and tear is not considered a product defect.

  Warranty will include replacement of the product but not the cost of removal, re-installation and freight of the replacement piece. Purchaser must return product to original place of purchase along with original receipt to receive a warranty claim.

We work hard to ensure that the prices of our aftermarket truck bumpers are the best available online. That’s why we guarantee that you’ll get the lowest price on all of our bumpers and accessories. Here’s how it works:

• We guarantee that the price of our aftermarket truck bumpers is the best available online. If you find an online store that offers a specific model at a lower price, let us know and we’ll match their price for your purchase.
• If you find that the exact bumper at an even lower price online within 6 months after your purchase, we will refund you the difference. Simply send a price difference refund request to support@bumperonly.com. This applies even to the prices from our own store at BumperOnly.com
• The competitor must be an online retailer with no physical stores and they must be an authorized dealer of the bumpers or accessories in question. The competing online store must also have the product in stock on their website for our price match guarantee to apply.
• The price match guarantee does not apply to online marketplaces such as Amazon, eBay, Overstock or any other similar websites. The competitor must be selling the item directly on their own online store.
• Additional promos cannot be applied in addition to the price match guarantee. For example, the free gift promo cannot be added on top of the price match guarantee. Only one promotion can be applied per purchase.

Once we confirm that your order is eligible for our price match guarantee, you can be confident that you’re getting the very best deal online.

Whether you’re looking for heavy-duty truck bumpers by Ranch Hand, a winch bumper by Fab Fours, or any other aftermarket truck bumper, if you shop with BumperOnly, you’ll never have to worry about buyer’s remorse.

For any questions about our price match guarantee, feel free to get in touch.

Shop without fear. Let BumperOnly take care of the rest.