Suspension and Components› Front Suspension Components

Zone Offroad

2013-2019 Dodge Ram Radius Arm Upgrade Kit

$393.80

SKU: Z007 D56

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Zone Off-Road D56 is a radius arm upgrade kit designed to correct suspension geometry on lifted Dodge Ram 2500 models. These heavy-duty radius arms are constructed from 1/4" steel, featuring a boxed, internally gusseted, and fully welded design. They replace the factory stamped steel arms and allow for improved caster correction with an integrated lower cam slot and offset washer for 3-6.5 inches of lift.
Show original supplier description

Part #: D56

2013-2019 Dodge Ram Radius Arm Upgrade Kit

Vehicle Symptoms
  • Vehicle wanders at highway speeds
  • Steering wheel off-center after lift
  • Poor return-to-center after turning
  • Excessive steering wheel play
  • Front end feels unstable over bumps
Relevant Conversations
  • Dodge Ram 2500 wandering after lift kit
  • How to fix caster on lifted Ram 2500
  • Zone Offroad D56 radius arm review
  • Radius arm upgrade for 2014 Ram 2500
  • Steering wheel off center after leveling kit
  • Best radius arms for 4 inch lift Ram
  • D56 radius arm vs stock
  • Ram 2500 front end alignment after lift
  • Zone Offroad radius arm installation
  • Caster correction for 2013-2019 Ram 2500

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZone Offroad
Part NumberZ007 D56
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1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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