The GMC Sierra 3500 HD Air Suspension Kit - Rear - Firestone - Ride-Rite - `11-`25 is an essential upgrade for those who demand the most from their trucks. Designed for the GMC Sierra 3500 HD from model years 2011 to 2025, this robust air suspension kit ensures your vehicle handles heavy loads with ease, offering superior performance under various conditions.

This premium suspension kit by Firestone is an all-encompassing solution that enhances the ride quality and stability of your truck. Featuring Ride-Rite air helper springs, this kit uses air pressure to provide adjustable load support, reducing stress on your vehicle's suspension. With individual inflation valves, you can make side-to-side or front-to-rear adjustments, maintaining vehicle level when facing off-center loads. All included components fit seamlessly with your vehicle's existing frame without the need for drilling, resulting in a straightforward installation process that typically takes 1 to 2 hours.

Features

• No-drill installation using factory holes
• Adjustable air pressure for load-carrying flexibility
• Enhances ride quality by minimizing inter-leaf friction
• Includes brackets, air helper springs, hardware, air lines, and inflation valves
• Two-year limited warranty

This suspension kit is not just about handling capacity; it's about peace of mind when carrying heavy or uneven loads. Contact our knowledgeable team directly at 512-982-9393 (TX) or 562-981-6800 (CA) for any questions or to schedule an installation. With locations in Austin, Texas, and Los Angeles, California, we offer professional installation and customization services to ensure your truck is equipped to tackle any challenge. If you're considering multiple items, reach out for potential shipping discounts. Installation is available at both of our premises.

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