AMP Research 78154-01A PowerStep Xtreme Running Boards for 2015-2019 Silverado & Sierra 2500/3500 Jeep Spring Rate (lbs/in): 235 lbs

Spring Rate (lbs/in): 235 lbs

Universal Socket (90-03-0400) by Equal-i-zer®

5" Super-Flex suspension system for the JK owner who wants a little less lift than the 4

Front Pair Part # 31063-02

5" Super-Flex system will improve the trail flexibility of your XJ while retaining a comfortable street ride

AMP Research 78154-01A PowerStep Xtreme Running Boards for 2015-2019 Silverado & Sierra 2500/3500 Jeep Spring Rate (lbs/in): 235 lbsFor those owners who live and work in challenging environments. Sub zero winters, mud caked rockers; AMP Research POWERSTEP XTreme is designed to hold up to the extreme. Vehicle Applications: 2014 2018 Chevrolet Silverado 1500 PLUG N' PLAY SYSTEM 2015 2019 Chevrolet Silverado 2500 HD PLUG N' PLAY SYSTEM 2015 2019 Chevrolet Silverado 3500 HD PLUG N' PLAY SYSTEM 2014 2018 GMC Sierra 1500 PLUG N' PLAY SYSTEM 2015 2019 GMC Sierra 2500 HD PLUG N' PLAY