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Suspension and Components› Suspension Kits

Rock Krawler Suspension

Rock Krawler 2019+ Jeep Wrangler JT 3in Adventure System - S1

$2,958.14 $2,880.49 Save $77.65

SKU: R01V JT30AS-S1

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 Rock Krawler JT 3.0 Adventure Series Mid Arm System is a complete bolt-in system designed for excellent on-road ride and off-road performance. It features Rock Krawler’s service-free control arm joints with 70 degrees of misalignment, and industry-leading triple rate coil springs that provide 3.0 inches of lift. The kit also includes front and rear spring leveling pads and track bar geometry corrections for perfect axle centering. It comes with a lifetime warranty on all hard parts and is upgradeable to the Rock Krawler JT Long Arm system.
Show original supplier description

Part #: JT30AS-S1

3.0 Adventure System - Stage 1

Vehicle Symptoms
  • Suspension sagging under load
  • Poor off-road clearance on trails
  • Harsh ride quality on highway
  • Excessive body roll in corners
  • Uneven tire wear from misalignment
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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

BrandRock Krawler Suspension
Part NumberR01V JT30AS-S1
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(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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