Fabtech 19-20 Ram 2500 4WD 5in Radius Arm System w/Coil Springs & Perf. Shocks

Improving on the Ram suspension design, Fabtech offers their trademark Radius Arms in a complete lift kit system. These exclusive tubular Radius Arms have recognizable dimple die side plates for superior strength and a signature of quality. The rugged Arms provide increased caster for use with oversized tires and lifted suspension heights. The factory front Ram coil spring has a noticeable bow to it with a very high spring rate for the weight rating of the vehicle. This creates a harsh ride with a nervous feel from the suspension. To correct this, Fabtech uses a straight vertical coil design. In order to utilize a straight coil, the lower spring seat mount must be modified via a Fabtech patented angular spring mount that attaches to the stock seat. This eliminates the bow to the spring and allows for a lower rate with a straight coil for a supple ride without sacrificing load carrying capacity. A Fabtech exclusive. For the rear, this lift kit has the perfect balance between ride quality and retaining the factory carrying capacity. By utilizing a dual rate spring design, it provides a good highway ride in the first stage of compression and then the second stage handles heavy loads. Heavy duty 1/4" thick steel front and rear Track Bar drop brackets center the axles under the vehicle with the new ride height. A Fabtech innovation with this Ram lift kit is the heavy duty steel front bump extensions. They retain the stock bump stop cushions for progressive damping and will not allow the suspension to over travel. This is a superior feature compared to replacement long length urethane bump stops as they can push out under harsh conditions. FEATURES: Fabtech?s trademark Radius Arms with recognizable dimple die side plates providing additional strength and increased caster. Front straight Coil Springs with Fabtech?s patented angled mounts for smooth ride. Heavy duty Track Bar drop brackets center the axles under vehicle for proper tracking. Dual rate rear coil spri TIRE SIZE - 37/12.50R17 WHEEL - 17X9 W/5" BS W/MINOR TRIMMING; TIRE SIZE - 37/13.50R18 WHEEL - 18X9 W/5" BS W/MINOR TRIMMING; TIRE SIZE - 37/13.50R20 WHEEL - 20X9 W/5" BS W/MINOR TRIMMING; 20. DOES NOT FIT STANDARD CAB MODELS.; 42. WILL NOT FIT GAS MOTORS.; 130. WILL NOT FIT FACTORY AIR SUSPENSION.; 208. DOES NOT FIT POWER WAGON MODELS. Fitment: Ram 2500 Big Horn 2019 to 2020 Ram 2500 Laramie 2019 to 2020 Ram 2500 Laramie Longhorn 2019 to 2020 Ram 2500 Limited 2019 to 2020 Ram 2500 Lone Star 2019 to 2020 Ram 2500 Power Wagon 2019 to 2020 Ram 2500 Tradesman 2019 to 2020 Ram 3500 Big Horn 2020 Ram 3500 Laramie 2020 Ram 3500 Laramie Longhorn 2020 Ram 3500 Limited 2020 Ram 3500 Lone Star 2020 Ram 3500 SLT 2020