SKU: KR19STAGE3FOX-TB
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2019+ Chevy Silverado 1500 Trail Boss
2019+ GMC Sierra 1500 AT4
Important Fitment Information:
Tire Clearance Notes:
Description:
The Kryptonite Stage 3 FOX 2.0 Suspension Kit is engineered specifically for 2019+ Chevrolet Silverado 1500 Trail Boss and GMC Sierra 1500 AT4 models. This complete suspension package combines FOX Performance Series 2.0 front coil-overs preset for 1.5” of additional front lift, matched FOX rear shocks, and Kryptonite’s heavy-duty boxed upper control arms to improve ride quality, increase tire clearance, and enhance overall vehicle capability.
FOX Performance Series shocks utilize a race-proven Internal Floating Piston (IFP) monotube design that separates shock oil from the high-pressure nitrogen charge, reducing aeration and maintaining consistent damping performance in demanding conditions. The impact-extruded aluminum shock bodies provide excellent heat dissipation while resisting corrosion for long-term durability.
To complement the increased ride height, Kryptonite Upper Control Arms are included to maintain proper suspension geometry and ball joint operating angles. Manufactured from laser-cut steel and robotically welded into a heavy-duty boxed design, these control arms provide the strength and reliability expected from Kryptonite Products.
Whether your truck is used for daily driving, towing, backcountry adventures, or off-road exploration, this complete suspension system delivers improved control, confidence, and performance while providing clearance for up to a 33” tire.
This leveling kit gives 1.5”of lift and gives clearance to add up to 33" tire.
Logo plate replacement: #KRUCA19PLATES
DOWNLOAD INSTALLATION INSTRUCTIONS HERE
(Kryptonite No Fine Print Lifetime Warranty)Kryptonite Steering & Suspension components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off‑road it, wreck it, lift it—we don’t care. If you can break it, we’ll replace it.
Your Kryptonite products must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase. Complete warranty details can be found [here].
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