54-Inch Curved Light Bar Windshield Mount for Chevy/GMC SUVs
- Fits 2015-2020 Chevy Tahoe and Suburban, GMC Yukon and Yukon XL (4WD and RWD) — see full fitment list
- Built for 54-inch curved LED light 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
- Minor drilling required; stated install time 1-2 hours, with a downloadable installation guide available
- Black powder coat finish; shipping weight: 2.32 lb
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Requires minor drilling. 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 kit
54-Inch Curved Light Bar Windshield Mount, fitment-checked
Rough Country 70514B is an upper windshield mount for a 54-inch curved LED light bar, finished in black powder coat. It fits 2015-2020 Chevrolet Tahoe and Suburban plus GMC Yukon and Yukon XL, in 4WD and RWD. The bar must measure 53-5/8 inches between mounting points and use 8mm mounting posts. Minor drilling is part of the install.
This upper windshield mount holds a 54-inch curved LED light bar on 2015-2020 Chevrolet Tahoe, Chevrolet Suburban, GMC Yukon, and GMC Yukon XL, with 4WD and RWD applications listed in the fitment section, along with Suburban 3500 HD 4WD coverage. Check your bar before ordering: the brackets are spaced for 53-5/8 inches from mounting point to mounting point and accept 8mm posts, and both single-row and dual-row curved bars work. Rough Country lists its 72954 curved dual-row bar as a match. Minor drilling is required, and a downloadable installation guide is available.
What’s in the box
Kit contents
- 1× LED Light Mount 70514
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 70514B kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 70514B |
| UPC / GTIN | 00843030120696 |
| Lift height | 54 in |
| Shipping weight | 2.32 lb |
| Country of origin | US |
| Category | Lighting › Mounts & Brackets |
| Installation guide | Downloadable PDF |
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