H&R 81-91 Mercedes-Benz SEC/SEL 6 Cyl/V8 W126 Sport Spring (w/Self-Leveling/Non Diesel) Cotton 2006 GMC Sierra 2500 HD

2006 GMC Sierra 2500 HD WT

After extensive testing

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H&R 81-91 Mercedes-Benz SEC/SEL 6 Cyl/V8 W126 Sport Spring (w/Self-Leveling/Non Diesel) Cotton 2006 GMC Sierra 2500 HDSport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's