2.5" Starter System -JL (GAS)

The Rock Krawler Suspension JL 2.5" Starter System is the introduction to a what could evolve into a full RK Suspension system. This kit gives you the minimum you must have in geometry correction when adding taller lift springs for your Wrangler. You will experience an excellent highway/around the town ride due to our triple rate coils. You will have enough coil length to flex out on a trail without unseating a coil spring. The fixed high clearance front lower control arms will correct the caster and front axle position for proper drive-ability. Coil spring bow and vehicle lean is also addressed in this Starter System at a very friendly budgeted price. When we design a system, our goal is to provide you with the most comprehensive solution and the best geometry, install exceptional value, and be the foundation for every adventure whether it be on the Street or down a Trail! Rock Krawler Suspension is the best place to start your Wrangler build.

System Benefits:
Complete Bolt In System
Excellent Highway Ride
Improved Off-Road Ability
Allows for 35” – 37” Tall Tires
Triple Rate Front & Rear Coil Springs
Caster Correction
Coil Spring Bow Correction
Vehicle Lean Correction
Upgradeable to Any Other System
Lifetime Warranty Coverage
System Includes:
(4) Triple rate coil springs
(2) High Clearance Front Lower Control Arms made from 1.5” Solid Alloy Steel with Adventure Series Joints
(6) Coil Spring Correction Seats
Bolt on Rear Track Bar Bracket made from ¼” Thick Laser Cut Steel
Tire Fitment:
Sport and Overland with Full OEM Fenders 35” Tall Tires (2” Bump Stop Height Recommended)
Sport and Overland with Trimmed or High Lined OEM Fenders 37” Tall Tires (2” Bump Stop Height Recommended)
Rubicon with Full OEM Fenders 37” Tall Tires (2” Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders 38” Tall Tires (2” Bump Stop Height Recommended)
Wheel Fitment:

Sport and Overland Recommendations

35” Tall Tires - Recommend 4.5” of Back Spacing
37” Tall Tires - Recommend 3.5” of Back Spacing
Rubicon Fitment Recommendation
37” Tall Tires – Recommend 4.5” of Back Spacing
38” Tall Tires – Recommend 3.5” of Back Spacing
Notes:

Recommend adding a front adjustable track bar (RK06187HD)
All heights based off Rubicon Trim Level