Reviewed By Mark S (Wayland, MI) Reviewed for a 1999 GMC Sierra —11/12/2015 7:24 AM
Good parts. Good price.
Reviewed By MIke P (Willcox, AZ) Reviewed for a 1999 GMC Sierra —11/2/2010 7:21 AM
The lift system works very well. Just make sure you pay attention if you need the leveling system or something more heavy duty. The instillation took about 2 hrs and wasn't bad at all. However, a lift made the installation very easy. Overall the leveing system is well worth the money.
Reviewed By Christopher D (Mascoutah, IL) Reviewed for a 2011 GMC Sierra —6/7/2017 7:09 AM
The Firestone Air Bags are nice and fairly easy to install. The only problem that I had was inserting the Jounce replacement inserts which proved to be very difficult. If you watch videos it look fairly simple but you have to pretty much beet on them with a hammer and chisel to get them to lock in. Over all they look and work great and would recommend them to others.