Dynofit Premium 2" Leveling Lift Kits Series Size: Real thickness 1.4 inch appr. But true 2" Raise because of suspension geometry Vehicles Detail: 2 inch lift front spacers for Silverado 1500 2WD/4WD 2007-2019 2 inch lift kits for GMC Sierra 1500 2WD/4WD 2007-2019 Tips: Professional installation and alignment are recommended More choice about wheel lug nuts or spacers, please visit our storefront page Bulk Purchase or Small Orders Support: If you are retailers, such as Vehicle Maintenance Shop , please contact us with your interest we brand provide small business support for you, we will ship our products quickly If you are trade company and needs bulk purchase, you also can contact us we will provide competitive price and professional service for you! About us: This Silverado 1500 GMC Sierra 1500 suspension lift kits provides a front 2" suspension lift It improves the appearance of your vehicles and support the dependable riding balanceThe aircraft billet aluminum will not compress or bend even the Max load. Please remember to communicate with us when you meet any problem in your installation! Lift Kit Chart: 2007-2024 Silverado 1500 2WD/4WD, 2007-2024 GMC Sierra 1500 2WD/4WD(**Does Not fit Chevy Trail Boss models & GMC AT4 models) Easy Installation: Installed in 1-2 hours and no special tools needed, true 2" raise, but the real thickness less than 2 inch Premium Material: Forged aircraft billet aluminum T6 treated. 12.9 Grade premium bolts, excellent resistance to corrosion by black anodized surface process. Good looking on your truck and provide enough ground balance Contents: 2 x Front Strut Spacers with Pro Shock-Proof box Dynofit Promise: 24-month Worry-free after-sales service. Reply in 24 hours, in charge of any quality and installation problems