
Rock Krawler JT 3.0 Adventure Series Mid Arm System
If you're looking to upgrade your Jeep JT's suspension, the Rock Krawler JT 3.0 Adventure Series Mid Arm System is a fantastic choice. This kit is designed for a straightforward bolt-in installation, ensuring you can get back on the road or trail in no time. With a focus on delivering a smooth on-road ride alongside the rugged off-road performance you expect, this system is a game-changer for Jeep enthusiasts.
Key Features
- Service-Free Control Arm Joints: Enjoy the benefits of Rock Krawler's innovative, industry-leading control arm joints that require no maintenance.
- Fixed Lower Control Arms: With a total of 70 degrees of misalignment, these arms significantly reduce binding compared to factory lowers.
- Triple Rate Coil Springs: Gain 3.0 inches of lift, allowing you to fit up to 40-inch tires (depending on your model) while improving ride quality over stock springs.
- Correction Pads: Minimize spring bow with included correction pads for optimal performance.
- Track Bar Geometry Corrections: Front and rear adjustments ensure perfect axle centering for enhanced handling.
System Benefits
- Complete bolt-in system for easy installation
- Exceptional highway ride quality
- Improved off-road capabilities
- Lifetime warranty on all hard parts
- Upgradeable to Rock Krawler JT Long Arm system
- Jeep remains level on all four corners
What's Included
- (2) Triple rate front coil springs
- (2) Front Adventure Series lower control arms
- (2) Front 2.25 RRD Spec'd shocks
- (2) Front spring pads
- (2) Adjustable front sway bar links
- (1) Adjustable front track bar
- (2) Rear 2.25 RRD Spec'd shocks
- (2) Quad rate rear coil springs
- (2) Rear spring pads
- (2) Extended rear sway bar links
Tire Fitment
Whether you have a Sport or Overland model, or a Rubicon, this system accommodates a variety of tire sizes:
- Sport and Overland with Full OEM Fenders: 37-inch tall tires (3-inch bump stop height recommended)
- Sport and Overland with Trimmed or High Lined OEM Fenders: 38-inch tall tires (3-inch bump stop height recommended)
- Rubicon with Full OEM Fenders: 37-inch/38-inch tall tires (3-inch bump stop height recommended)
- Rubicon with Trimmed or High Lined OEM Fenders: 40-inch tall tires (3-inch bump stop height recommended)
Wheel Fitment
For optimal performance, consider these wheel fitment recommendations:
- Sport and Overland: 37-inch/38-inch tall tires - Recommend 3.5 inches of backspacing
- Rubicon or Sport with Wide Track Axles:
- 37-inch/38-inch tall tires - Recommend 4.5 inches of backspacing
- 40-inch tall tires - Recommend 3.5 inches of backspacing
Shock Specifications
Front Shock: 17.5 inches collapsed / 29.5 inches maximum extended
Rear Shock: 17 inches collapsed / 28 inches maximum extended
General Notes
All lift heights are based on Rubicon models. Designed to maintain a 1/2 inch rake on Rubicon models and valid for OEM axles only. If equipped, removal of the rear shutter shock is required. For tires larger than 37 inches or hardcore off-road use, welding of the rear cradle to the axle tubes is necessary.
Customer Feedback
Many Jeep owners have praised the JT30AS-DS1 for its seamless integration and remarkable handling both on and off the road. Users report a noticeable improvement in stability and comfort during highway drives, as well as enhanced performance on rugged trails. The ability to fit larger tires without compromising ride quality has made this suspension system a popular choice among Jeep enthusiasts.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Rock Krawler is a company that specializes in manufacturing aftermarket suspension parts for Jeeps. Offroading is an extreme activity that requires a vehicle that is strong enough to handle the tasks. The factory original parts are good for daily driving, but when it comes to offroading, you need more robust parts and that is where Rock Krawler comes into play. Today, they are one of the leading sources of offroading parts for many Jeep owners.
Parts That Can PerformEach of Rock Krawler’s products is made up of high-quality materials that ensure durability and reliability. It is designed to perform better than its stock counterpart and can withstand the harsh condition of offroading. Their suspension components allow better suspension movement and articulation which is a requirement when you are tackling different terrains and obstacles offroad.
Not Just For OffroadingBut just because their parts are designed for hardcore offroading doesn’t mean that they can’t be used on the streets. That is the beauty of Rock Krawler parts. You can use your vehicle as a daily driver. And when the time comes that you want to hit the trails, just pack your bags and go.
Purchase Rock Krawler Parts At Vivid RacingIf you want to turn your Jeep into a worthy offroad vehicle, then Rock Krawler is the brand for you. They have provided their customers with quality offroad parts for years and have consistently created innovative products that adapt to the ever-changing automotive trend. If you are looking for a Jeep expert company, then you don’t have to go far to find it. To know more about Rock Krawler, visit Vivid Racing and check out their list of offerings that fit your specific need.
Sale price | None |
Wholesale price | $2,325.82 |
Shipping |
Weight: 180.00 Length: 24 Width: 41 Height: 12 |
Product Added At | Monday 05 April, 2021 |
Product Modified At | Friday 11 July, 2025 |
Imported By | ETLOverride |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Carb Approved | - |
---|---|
Carb Number | - |
Epa Status | N/A |
Prop65 | Unknown |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Meyer Distributing | $1,971.03 | $2,790.43 | $2,963.76 | $2,815.57 | ? | 2025-07-11 06:24:37 |
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