Zone 6.5" Radius Arm Suspension System
The product images shown are for illustration purposes only and may not be an exact representation of the product.
Free Lifted Shirt Included
This kit offers improved strength, performance, and ride quality over the standard drop bracket kit. Engineered to match the brawn of the 2013-2017 RAM 3500 4WD trucks, these systems upgrade the factory front radius arms and offer impressive handling characteristics on road while improving offroad performance and allowing for up to 37" tires to be installed.
The new radius arms are a substantial upgrade to the factory stamped units and improve the ground clearance compared to drop bracket kits. The arms are fully boxed, internally gusseted and designed to bolt in the factory location while correcting the suspension geometry at 6.5'' of lift. At the frame mount, the arms utilize extra large, greaseable bushings to isolate road noise and vibrations while the axle mount is designed to retain the factory alignment cams for adjustability. The arms are formed inward to maximize tire clearance and looks great under the new RAM HDs.
In addition to the new radius arms, this system gets its height from 6.5" progressive rate front coils designed for a smooth ride for unmatched highway and trail performance. Steering correction comes from a forged dropped pitman arm and a heavy duty, fully welded front track bar bracket is used at the frame to recenter the front axle securely under the truck. Rounding out the front of this 6.5" radius arm system are a pair of polyurethane extended bump stops, brake line relocation brackets, your choice of Zone nitro shocks at all 4 corners, and all the necessary hardware to complete the install. Out back the rear is lifted using a 5" block and long u-bolts to level the stance and allow for up to 37" tires to be installed.
- Utilizes Heavy Duty Drop Brackets
- Correct Suspension Geometry
- Progressive Rate Coil Springs
- *Kit images show upgraded Nitro (black) shocks*
- Front driveline vibration may occur at speeds over 35 mph when in 4WD. If this occurs, install the appropriate optional t-case indexing kit. Models with a 6 bolt transfer case use part # D5623. Models with an 8 bolt transfer case use part #D5813.
- Vehicles equipped with a two piece drive shaft and a carrier bearing require optional bearing drop kit D5405
- Not designed for dually models.
- Not designed for factory rear airbag suspension models.
2018 Ram 3500 Laramie 4WD Diesel
2018 Ram 3500 Laramie Longhorn 4WD Diesel
2018 Ram 3500 Limited 4WD Diesel
2018 Ram 3500 SLT 4WD Diesel
2018 Ram 3500 Tradesman 4WD Diesel
2017 Ram 3500 Big Horn 4WD Diesel
2017 Ram 3500 Laramie 4WD Diesel
2017 Ram 3500 Laramie Longhorn 4WD Diesel
2017 Ram 3500 Limited 4WD Diesel
2017 Ram 3500 Lone Star 4WD Diesel
2017 Ram 3500 SLT 4WD Diesel
2017 Ram 3500 Tradesman 4WD Diesel
2016 Ram 3500 Big Horn 4WD Diesel
2016 Ram 3500 Laramie 4WD Diesel
2016 Ram 3500 Laramie Longhorn 4WD Diesel
2016 Ram 3500 Limited 4WD Diesel
2016 Ram 3500 SLT 4WD Diesel
2016 Ram 3500 Tradesman 4WD Diesel
2015 Ram 3500 Big Horn 4WD Diesel
2015 Ram 3500 Laramie 4WD Diesel
2015 Ram 3500 Laramie Longhorn 4WD Diesel
2015 Ram 3500 Lone Star 4WD Diesel
2015 Ram 3500 SLT 4WD Diesel
2015 Ram 3500 Tradesman 4WD Diesel
2014 Ram 3500 Big Horn 4WD Diesel
2014 Ram 3500 Laramie 4WD Diesel
2014 Ram 3500 Laramie Limited 4WD Diesel
2014 Ram 3500 Laramie Longhorn 4WD Diesel
2014 Ram 3500 Lone Star 4WD Diesel
2014 Ram 3500 SLT 4WD Diesel
2014 Ram 3500 Tradesman 4WD Diesel
2013 Ram 3500 Big Horn 4WD Diesel
2013 Ram 3500 Laramie 4WD Diesel
2013 Ram 3500 Laramie Longhorn 4WD Diesel
2013 Ram 3500 Lone Star 4WD Diesel
2013 Ram 3500 SLT 4WD Diesel
2013 Ram 3500 ST 4WD Diesel
2013 Ram 3500 Tradesman 4WD Diesel
We are dedicated to helping you find the perfect fitment for your ride while also bringing you the highest quality, affordable aftermarket parts in the world! We are truck and car enthusiasts who build their dream rides with these very products.
Shipping times vary depending on item and immediate availability. Many suspension kits will ship out within 3-5 business days while some select items may take up to 7-10 business days. You will receive the tracking information via email as soon as it is available so you can easily track your package(s) from us, to your door. Keep in mind, some suspension components may ship separately and could arrive at different times. All shipping prices are based on the lower 48 states unless specified otherwise. Always inspect your items immediately upon receipt and notify us within 5 business days if there are any concerns, damages, or missing items.
All manufacturer warranties apply and we will support you as the customer in ensuring you get a quality product. For any questions or concerns please email firstname.lastname@example.org NOTE: Returns not related to a warranty issue may result in a 20% shipping, handling, and restocking fee. Please also note that you have 30 days from the delivery date to inventory and verify lift kit components. You must contact us within this 30 day period in order to have missing/damaged parts sent to you free of charge. After 30 days from date of delivery any missing parts or damaged parts will be the customers expense to replace and/or fix.
WARNING: This product can expose you to Nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.