Helper air spring kits are designed to maximize a vehicle's stability, ride quality and brake effectiveness under safe load/towing capacities. AccuAir helper air springs provide load bearing support through the use of air pressure that can be adjusted for different load capacities. The air springs enhance the ride by reducing inner-leaf friction. It helps steering control while maintaining braking effectiveness through weight shift events. It softens contact between the axle and the frame in order to reduce a bottoming out event.<br data-mce-fragment="1"> <ul> <li>Improves driver visibility of the road by leveling the vehicle under load</li> <li>Improves brake effectiveness under load</li> <li>Improve steering control under load</li> <li>Maximizes stability</li> <li>Improves ride quality</li> <li>Safely maximize OEM specified load capacity</li> </ul> <p>Complete Helper Air Kit for Pickup Trucks -1973-1987 Chevrolet/GMC Pick Up trucks C&R 10, 1500 (2WD only),1969-2002 Dodge Pickup Trucks D&W 100, 150, 250, Ram 1500 (2WD, 4WD)Ram 2500, 3500 (2WD, 4WD),1969-1996 F-250 Under 8500 GVWR(4x2, 4x4)</p> <h3>Fitment</h3> <ul> <li>1975-1986 Chevrolet C10/C30</li> <li>1973-1974 Chevrolet C10/C20 Pickup/GMC 25/2500 Pickup/C35/C3500 Pickup</li> <li>1975-1987 Chevrolet C20</li> <li>1967-1974 Chevrolet C30 Pickup</li> <li>1987 Chevrolet R10/R20/R30</li> <li>1975-1989 Dodge D100 Panel/W100</li> <li>1969-1974 Dodge D100/D200/D300 Pickup/W100-W200-W300 Pickup</li> <li>1977-1993 Dodge D150/W150</li> <li>1975-1980 Dodge D200/D300/W200/W300</li> <li>1981-1993 Dodge D250/D350/W250/W350</li> <li>1994-2001 Dodge Ram 1500</li> <li>1994-2002 Dodge Ram 2500/3500</li> <li>1969-1971 Dodge W100 Pickup</li> <li>1990-1996 Ford Bronco</li> <li>1968-1979 Ford F-100</li> <li>1975-1996 Ford F-150</li> <li>1963-2004 Ford F-250</li> <li>1997 Ford F-250 HD</li> <li>1963-1998 Ford F-350</li> <li>1994-1995 Freightliner MB60/MB70</li> <li>1995-1998 Freightliner MB Line/XB Line</li> <li>1997-1998 Freightliner MT35</li> <li>1998 Freightliner MT45</li> <li>1979-1986 GMC C1500/C2500/C3500</li> <li>1975-1978 GMC C25/C35</li> <li>1987 GMC R1500</li> </ul> <h3>Notes</h3> <p>Installation of this kit requires a minimum of 7-1/2" of clearance between the tire side wall and the frame.</p>