COMPATIBILITY – Fits 2011-2018 Ram 1500; 2019-2021 Ram 1500; 2019-2019 Ram 1500 Classic; 2020-2023 Ram 1500 Classic; 2009-2010 Dodge Ram 1500 GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase COMPLETE, EASY-TO-INSTALL SOLUTION -- Easy to install with an upper mounting plate, this complete solution includes everything you need for strut replacement without the need for a spring compressor IMPROVED HANDLING AND PERFORMANCE -- Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves on- and off-road handling and performance RESTORES RIDE HEIGHT -- Precisely calibrated, each application-specific coil spring is fit checked, ride tested and engineered to restore factory ride height MINIMIZES ROUGH RIDE -- Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride STRONG AND DURABLE -- Features a nitro-carburized piston rod to reduce scuffs & rust, double-welded loops at stress areas, application-specific sintered iron piston for enhanced structural integrity and polyvinyl protective boot REDUCES FADE -- Nitrogen gas pressurized to 60 PSI to minimize air-to-oil mixture and reduce damping performance fade and foaming BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty