The Tuff Country EZ-Ride Suspension 12903 leveling kit is easy to install and will lift the front end of your vehicle. The replacement torsion bar keys are meant to level your vehicle that is equipped with factory torsion bars. This kit will also reindex the stock torsion bar which will level your vehicle without cranking up the factory torsion bars.
Installing the Tuff Country 12903 leveling kit onto your Silverado or Sierra will eliminate that ever so common nose down look that you may not want on your vehicles. Tuff Country’s EZ-Ride suspension offers the full solution when it comes to leveling out your truck and condones the use of larger tires after installation because of newly additional clearance.
2) Torsion Bar Keys
Q: Does this kit come with strut spacers too? And if so will they fit my 2001 Silverado?
A: This 2” Front Leveling Kit is offered in the form of torsion keys. Torsion keys differ from strut spacers as they are a replacement to already existing torsion bar keys. This kit will fit your 2001 Silverado without a problem.
Q: Do I need to perform any maintenance on my 2006 Sierra 4wd after installing the 12903 leveling kit?
A: On the actual torsion keys maintenance is not required. Standard vehicle maintenance such as wheel alignment is highly recommended on a 6 month basis in order to ensure proper front end and tire wear.
Q: On what side of my Silverado do the torsion keys get installed?
A: According to the Tuff Country 12903 instruction manual, torsion keys are installed on the drivers side of the vehicle and then the passengers side afterwards to ensure proper lift and level to the front of your Silverado.