* Some items are excluded due to manufacturer restrictions. Tires, wheels, and leaf springs sold individually or in pairs are excluded. Only one coupon code may be applied per order. Coupon codes may not be combined with other discount codes or applied to prior orders. Coupon codes may or may not apply to sale items, depending on the item.
ZOND100LN / ZOND99LN 4" IFS Lift Kit improves ground clearance, stance, and off-road capability on 2019–2024 Ram 1500 trucks while maintaining factory ride quality and drivability. Designed specifically for the newer Ram platform, this system allows for up to 35" tire fitment while properly correcting suspension, steering, and driveline geometry for balanced on-road and off-road performance.
This configuration includes pre-assembled Zone Nitro loaded front struts paired with Zone Nitro Series rear shocks, delivering a complete suspension solution with smooth, consistent damping and easy bolt-in installation. High-strength steering knuckles are engineered to correct steering geometry while maintaining ESC system compatibility, and heavy-duty crossmembers, along with integrated skid plates, provide added strength and protection in demanding conditions.
ZOND99LN features the standard knuckle configuration, while ZOND100LN includes large bore steering knuckles designed for models equipped with factory 22" wheels and larger wheel bearing assemblies. This ensures proper fitment and long-term reliability depending on factory vehicle configuration.
Engineered for durability and backed by Factory Protection Plus, this lift system provides a dependable upgrade for drivers seeking improved capability without sacrificing everyday comfort. The combination of geometry correction, high-quality components, and integrated protection delivers a well-rounded suspension system for both work and recreational use.
Will NOT fit 2019-2021 RAM 1500 Classic models. Refer to the 2018 kit listings.
Will NOT fit models equipped with the Thermal Axle option (Reference build code DSK-P).
Will NOT fit Ram 1500 Rebel or Ram 1500 with Off-Road Group option. Vehicles equipped with the Off-Road Group option require the Ram 1500 Rebel 4in kit to achieve the correct ride height. To find out if your truck is equipped with the Off-Road Group, call your local Ram dealer, provide your VIN, and ask if they can pull your window sticker. In the "Optional Equipment" section there will be a line item that reads "Off-Road Group" if your truck is equipped.
RAMs with factory 22" wheels require the larger bore knuckles due to the larger wheel bearing assembly. Reference build code WPM or WPZ.
Stock 20s can be reinstalled with the factory tire size.
This kit will NOT work on Diesel models.
Does NOT work for models with factory rear airbag suspension.
IF USING 18IN WHEELS WITH MAXIMUM RECOMMENDED BACKSPACING, TEST FIT WHEELS ON VEHICLE BEFORE MOUNTING TIRES TO ENSURE CLEARANCE.