Tuff Country EZ-Ride suspension's 3.5 in. lift kits for the 2500HD/3500HD are an affordable lift solution that will allow up to 35 inch tires (w/minor trimming). The replacement torsion bars reindex the factory torsion bars while the new upper control arms keep the front end in proper geometry. 1 in. inch blocks and extended u-bolts raise the rear end. Also includes front shock relocation brackets, new shocks not required.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2015-2019	Chevrolet	Silverado 2500 HD	High Country
2011-2019	Chevrolet	Silverado 2500 HD	LT
2011-2019	Chevrolet	Silverado 2500 HD	LTZ
2011-2019	Chevrolet	Silverado 2500 HD	WT
2015-2019	Chevrolet	Silverado 3500 HD	High Country
2013-2019	Chevrolet	Silverado 3500 HD	LT
2013-2019	Chevrolet	Silverado 3500 HD	LTZ
2013-2019	Chevrolet	Silverado 3500 HD	WT
2015-2019	GMC	Sierra 2500 HD	Base
2011-2019	GMC	Sierra 2500 HD	Denali
2011-2019	GMC	Sierra 2500 HD	SLE
2011-2019	GMC	Sierra 2500 HD	SLT
2011-2014	GMC	Sierra 2500 HD	WT
2015-2019	GMC	Sierra 3500 HD	Base
2013-2019	GMC	Sierra 3500 HD	Denali
2013-2019	GMC	Sierra 3500 HD	SLE
2013-2019	GMC	Sierra 3500 HD	SLT
2013-2014	GMC	Sierra 3500 HD	WT