2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Rear Spare Tire Support Crossmember (07-10 Sierra 3500 HD)Find parts that fit my vehicle
Item SHG38937
Sierra 3500 Sales Tech
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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Our Price
$124.99 each
Ship to: 43215
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Rear Spare Tire Support Crossmember
- Heavy-Duty Steel Construction
- Reinforces Rear Frame and Supports Spare Tire
- Direct Replacement for Factory Crossmember
- Powder-Coated Finish
- Corrosion Resistance
- Improves Structural Integrity and Durability
- Designed to Fit with OEM Mounting Points
- Compatible with 2007-2010 GMC Sierra 3500 HD Models
Description
Enhanced Durability. The Rear Spare Tire Support Crossmember is an essential upgrade for the 2007-2010 GMC Sierra 3500 HD, providing robust support and reinforcement for your truck’s rear frame. Designed to securely hold the spare tire, this crossmember ensures that your vehicle remains sturdy and reliable, even when carrying heavy loads. It’s an ideal replacement for a worn-out or damaged factory crossmember, offering improved structural integrity that helps maintain the overall performance of your Sierra 3500 HD.
Constructed for Strength and Long-Lasting Protection. This crossmember is built from heavy-duty steel, providing the strength needed to withstand the demands of daily driving and off-road use. The powder-coated finish adds an extra layer of protection, making the crossmember highly resistant to corrosion and wear. This durability ensures that the crossmember will remain in excellent condition for years, safeguarding the rear frame and spare tire under various conditions. It’s a smart investment for those looking to extend the life and reliability of their Sierra 3500 HD.
Installation. This crossmember is designed for a direct bolt-on installation, utilizing the existing OEM mounting points. All necessary hardware is included for a straightforward setup.
Application. This Rear Spare Tire Support Crossmember is specifically designed for the GMC Sierra 3500 HD models.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Spare Tire
4.2
Reviews of similar Exterior Products (5)
Reviews of similar Exterior products have an average rating of 4.2 out of 5
Nov 23, 2024
Review shared from Rear Upper Shock Mount Crossmember (99-06 Silverado 1500)
2003 LS - JHall51
Quality
Product is well designed and is an exact fit. Good quality and well made. Installation was easy.
Nov 13, 2024
Review shared from Front Fuel Tank Crossmember (99-06 Silverado 1500)
2003 LS - JHall51
Gpod
Product is a direct fit, very simple and straight forward
Sep 5, 2023
Review shared from Pocket Style Fender Flares; Matte Black (15-20 F-150, Excluding Raptor)
Mainuh
Fender Flares
This product came with absolutely NO instructions or labeling on the various pieces of the package. I finally figured out what had to have been the FRONT product pieces. The REAR pieces and how they should be installed is still a conundrum - no idea how the much smaller strips are supposed to be installed or what their function would be. DISAPPOINTING!
May 21, 2023
Review shared from Pocket Rivet Style Fender Flares; Matte Black (09-14 F-150, Excluding Platinum & Raptor)
2014 XLT - Idesignstuff
Nice looking mod that hides lots of rust
These look great, concealing big rusty holes in the fenders. The install was reasonable, but there were no instructions, and the hardware was not great. The plastic fasteners were really sketchy. I'd prefer more Tinnerman clips and real screws.
May 12, 2023
Review shared from Pocket Rivet Style Fender Flares; Matte Black (09-14 F-150, Excluding Platinum & Raptor)
2014 - Luiggistyle
Fits perfect
Easy to install, fits perfectly, with the correct tools, and knowledge
Questions & Answers
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