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2003 GMC Sierra Leveling Kits

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Latest Customer Reviews

Air Lift Air Bag Suspension Kit Reviews


Added to 2003 GMC Siierra 2500HD

Reviewed By Eugene S (COVENTRY, RI) Reviewed for a 2003 GMC Sierra —9/24/2016 9:12 AM

Needed addition stiffness in rear suspension when towing 30 ft. Travel trailer. Works beautifully!

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Bilstein 5100 Series Shocks & Struts Reviews


Robert Ready used car dealer

Reviewed By Robert R (Howell, MI) Reviewed for a 2003 GMC Sierra —2/11/2016 12:43 PM

The 5100 is a great off road shock coupled with the stainless finish it work great in the north where they use salt on the roads . the stainless holds up well

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Pro Comp Leveling Kits Reviews


2003 GMC Sierra 2500HD

Reviewed By Alvon R (JOHNSTOWN, CO) Reviewed for a 2003 GMC Sierra —6/23/2014 2:04 PM

So far I am very happy with the leveling kit, it gave my truck the stance I was looking for and allowed me to fit larger tire/wheel(285/70 R17) with no rubbing. As far as ride quality I change the shocks at the same time so the truck rides far better than before, so I don't think the leveling kit rides harder or softer than the stock keys. Would have given five stars but have not had a chance to hit the hills yet where I go hunting to see how the new set up has improve my offroad capabilities.

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