Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This question.... ''What's best for the customer?''... is always at the top of our list in everything we do, from product planning and design to customer service. This simple guiding principal has served us well for decades, and will continue to guide us into the future.We are proud to provide the truck, Jeep and SUV owner products that perform better than advertised. We understand that most people spend the majority of their windshield time on-road, and our designs reflect this. You will be 100% satisfied with our products on-road or off - we guarantee it! Determining what product is right for your vehicle and lifestyle can be a complicated task, especially with so many companies and options to choose from. We urge you to carefully research your purchase. Most lift kits represent a considerable investment, and you will literally live with your choice for years. Talk to fellow off-roaders, and your local automotive specialty shop before making a purchase. We love to talk shop, and we encourage you to give our tech staff a call. Bottom line... if you do your homework, you'll discover that we've done ours. 4 Inch Rock Runner Series Lift Kit - 2018-2023 Jeep Wrangler JL Unlimited - with FOX SHOCKS - Does NOT fit 2-Door Models, Diesel Models or 392 Models Does NOT fit 2-Door Models, Diesel Models or 392 Models 2021 Jeep Wrangler Unlimited 80th Anniversary GAS 4 Door 4WD, 2021 Jeep Wrangler Unlimited 80th Anniversary MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021 Jeep Wrangler Unlimited Freedom GAS 4 Door 4WD, 2021 Jeep Wrangler Unlimited Freedom MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited High Altitude GAS 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited High Altitude MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited High Altitude 4xe PLUG-IN HYBRID EV-GAS (PHEV) 4 Door 4WD, 2022 Jeep Wrangler Unlimited High Tide MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021 Jeep Wrangler Unlimited Islander GAS 4 Door 4WD, 2021 Jeep Wrangler Unlimited Islander MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2018-2019 Jeep Wrangler Unlimited Moab GAS 4 Door 4WD, 2018-2023 Jeep Wrangler Unlimited Rubicon GAS 4 Door 4WD, 2018-2019 Jeep Wrangler Unlimited Rubicon MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited Rubicon MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited Rubicon 4xe PLUG-IN HYBRID EV-GAS (PHEV) 4 Door 4WD, 2018-2023 Jeep Wrangler Unlimited Sahara GAS 4 Door 4WD, 2018-2023 Jeep Wrangler Unlimited Sahara MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited Sahara 4xe PLUG-IN HYBRID EV-GAS (PHEV) 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited Sahara Altitude GAS 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited Sahara Altitude MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2018-2023 Jeep Wrangler Unlimited Sport GAS 4 Door 4WD, 2018-2019 Jeep Wrangler Unlimited Sport MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited Sport MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited Sport Altitude GAS 4 Door 4WD, 2021-2023 Jeep Wrangler Unlimited Sport Altitude MILD HYBRID EV-GAS (MHEV) 4 Door 4WD, 2018-2023 Jeep Wrangler Unlimited Sport S GAS 4 Door 4WD ...See Application Guide for Additional Fitments