Introducing the GMC Sierra 3500 HD Air Spring Kit - Rear by Rough Country with a Wireless Controller designed for your '20-'23 model equipped with a 3-5 Inch Lift Kit. This exceptional air spring kit is built to tackle heavy loads and ensure your truck remains level and stable on the road, offering peace of mind for towing and hauling tasks.

Rough Country's Rear Air Spring Kit is engineered with durability and performance in mind, featuring two RC branded high-quality double convoluted airbags and DOT-approved airlines. This innovative product is essential for maintaining your vehicle's alignment and preventing sagging when under load, providing up to 5,000 lbs of load support to minimize sway and avoid bottoming out, crucial for safe braking and steering.

The inclusion of a wireless controller ensures you have easy and precise control over air pressure settings, even when you're on the go. The kit's design makes the installation process seamless, thanks to 1/4" push connector fittings and comprehensive bracketry. This means you can swiftly set up the kit and enjoy the advantages without hassle. The durable powder-coated steel brackets offer long-term resilience against road and weather challenges.

Features:

• 5,000 lbs of load support for stability and level hauling
• Easy-to-use wireless controller for convenient adjustments
• Durable powder-coated steel brackets
• Push to connect air fittings for a quick and secure setup
• Internal bump stop in airbag for added protection
• Double convoluted airbag for enhanced durability
• DOT approved airline included
• Front & rear headlight adjustment brackets included for 2021 models with headlight actuators

Remember, this air spring kit is keen on improving safety while towing or loading but does not increase towing capacity. Although minor drilling is required, the provided instructions make this task manageable.

For any inquiries, feel free to reach out to us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area store. We provide installation and customization services at both locations to help you get the most out of your Rough Country Air Spring Kit.

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