Zone Offroad 7616 Nitro 2-3" inch Front Shocks | 2001-2010 GM Silverado/Sierra 2500HD/3500HD

Features:

• Twin-tube design for smoother ride control
• 50 psi nitrogen gas for fast response
• Improves compression and rebound travel
• Steel alloy body resists off-road abuse
• Fluon-banded piston reduces internal friction
• 14mm chrome-plated hardened shock shaft
• Pre-installed bushings and sleeves included
• Direct bolt-on installation with no cutting
• Vehicle-specific valving for HD trucks
• Great for both on-road and trail use
• Built for lifted or stock height setups
• Sold individually for front or rear fitment

Give Your Suspension The Upgrade It Deserves

If your 2001-2010 Silverado or Sierra HD is still running tired factory shocks, it’s time to step up to something built to handle more. The Zone Offroad Nitro Series Front Shocks are made for trucks that need reliable control both on and off the pavement. Whether you're daily driving, towing a trailer, or heading out to hunt camp, these shocks bring a noticeable difference in ride quality and response. They’re pressurized with 50 psi of nitrogen to deliver faster reaction time and reduce shock fade, especially when the road gets rough. You’ll feel the improvement in how your truck responds to dips, corners, and uneven terrain. With a tough steel body and fully welded ends, these shocks are built to take a beating without giving up performance. Plus, installation is straightforward with included bushings and sleeves, so you can get back on the road without a headache.

Built To Handle Heavy Loads And Rough Roads

The Zone Nitro Front Shock uses a twin-tube design paired with 10-stage velocity-sensitive valving to provide controlled, consistent performance across changing driving conditions. Inside, a Fluon-banded piston works to reduce internal friction, giving you smoother suspension movement and improved damping. The 50 psi nitrogen charge helps prevent aeration, which is key when you're running heavy or pushing the truck through rough terrain. This setup ensures the shock responds quickly to bumps and jolts, maintaining consistent handling even under load. A 14mm hardened, chrome-plated shaft adds strength and durability, while the steel alloy body resists corrosion and impact damage. This shock is designed to handle stock-height or lifted setups, making it a versatile fit for a wide range of builds. Whether you’re upgrading a work truck or prepping for trail duty, this shock is tuned to keep your front suspension performing at its best.

Fitment: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 GM Silverado/Sierra 2500HD/3500HD

Notes:

• Fits 2001-2010 Silverado and Sierra 2500HD/3500HD
• Designed for front suspension use only
• Compatible with stock or lifted trucks
• Sold individually, not a pair
• Includes bushings and sleeves for easy install
• Direct bolt-on replacement, no cutting required
• Not a tunable or adjustable shock
• No external reservoir included in design
• Twin-tube construction improves durability and ride feel
• Works with trucks running oversized tires
• Best paired with matching rear Nitro Series shocks
• Professional installation recommended for lifted applications