2500 / 3500 Base 4WD Diesel 1995, Standard Series Class 1 Front and Rear Suspension Lift Kit with 2"-2.5" Front and 1"-1.5" Rear Lift Height (D251K-N) by Skyjacker. Max Tire Size: 33"x12.5". Skyjacker is the name to consider when it comes to upgrading your suspension system. Opt for top-notch suspension components offering a dramatic change in your vehicles performance.