Air Lift 88275 Nylon Air Line Up to 5,000 lbs LoadLifter 5000 Ultimate Exclusive internal jounce bumper inside, springs absorb shock Up to 5,000 pounds of load leveling capacity Maintenance free and drivers can safely run with zero air pressure Eliminates harsh jarring on rough roads Air adjustable from 5 to 100 PSI Fits <span class="a-text-bold">2001-2010 Chevrolet Silverado 2500 &amp; 3500 (RWD &amp; 4WD)</span> pickups Fits <span class="a-text-bold">2001-2010 GMC Sierra 2500 &amp; 3500 (RWD &amp; 4WD)</span> pickups <span class="a-text-bold">Roll plates</span> protect the air springs from possible abrasion and increase load capacity up to 10% Offers a <span class="a-text-bold">no-drill</span> installation Compatible with <span class="a-text-bold">5th-wheel and gooseneck hitches</span>