All the goodies of the LoadLifter 5000 air spring kit with an internal jounce bumper inside - giving you the ultimate in lift, ride comfort, and safety. Our internal jounce bumper helps to absorb shock, even with zero air pressure. Our air springs beef up your existing suspension to boost your safety and comfort when hauling massive loads.

Product Features:

• Levels Your Vehicle When Towing Or Hauling A Heavy Load For A Safe, Comfortable Ride
• Adjustable Air Springs From 5 To 100 Pounds Per Square Inch, With Up To 5,000 Pound Of Leveling Capacity
• Eliminates Vehicle Sag And Bottoming Out
• No Frame Drilling Required
• Internal Jounce Bumper Absorbs Shock And Can Be Safely Ran With Zero Psi
• Features With Instructions For Easy To Install
• Internal Jounce Bumper Prevents Damage When Driving With An Empty Air Bag
• Provides Three-Stage Ride Comfort
• Eliminates Harsh Jarring On Rough Roads