54-Inch Curved LED Light Bar Mounts for Silverado & Sierra 1500

Name: 54-Inch Curved LED Light Bar Mounts for Silverado & Sierra 1500
Brand: Rough Country
SKU: 70514
Price: 29.95 USD
Availability: InStock

$29.95MAP price

In stock: 65 available

Shipping weight: 3 lb.

Fits 2014-2018 Silverado 1500, 2019 Silverado 1500 LD, 2014-2018 Sierra 1500, and 2015-2018 Sierra — 4WD and RWD trims listed in fitment
Sized for 54-inch curved bars only: 53-5/8 inches between mounting points, 8mm mounting posts
Works with single-row or dual-row curved bars, including Rough Country 72954
Light bar sold separately; minor drilling required
Black powder-coated brackets; install time listed at 1-2 hours with a downloadable installation guide available

📄 Download the installation guide (PDF)

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✓ Fits

2014–2018 Chevrolet Silverado 1500 · 4WD/RWD

CustomHigh CountryLSLTLTZSSVWT

2014–2018 GMC Sierra 1500 · 4WD/RWD

BaseDenaliSLESLT

2015–2018 GMC Sierra · 4WD/RWD

DenaliSLESLT

2019 Chevrolet Silverado 1500 LD · 4WD/RWD

CustomLTWT

Requires minor drilling. Light bar NOT included Designed to work with 54-inch Curved LED light bars ONLY Designed to work with light bars measuring 53-5/8-inches from mounting point to mounting point Designed to work with light bars with 8mm mounting posts Fitment on this page is based on the manufacturer’s application data.

About this part

54-Inch Curved LED Light Bar Mounts, fitment-checked

Rough Country 70514 is a bracket set for mounting a 54-inch curved LED light bar on 2014-2019 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. The light bar is sold separately, and the brackets are sized for bars that measure 53-5/8 inches between mounting points and use 8mm mounting posts. Minor drilling is part of the install.

These 54-inch curved LED light bar mounts fit 2014-2018 Chevrolet Silverado 1500, the 2019 Silverado 1500 LD, 2014-2018 GMC Sierra 1500, and 2015-2018 GMC Sierra in both 4WD and RWD configurations across the trims listed in the fitment section. The brackets accept single-row or dual-row curved bars, including the Rough Country 54-inch curved dual-row bar (72954), provided the bar spans 53-5/8 inches point to point and uses 8mm posts. Expect minor drilling during the roughly 1-2 hour install, and note the light bar itself is not part of the package. A downloadable installation guide is available.

Specifications