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SKU: 1534200

TeraFlex JL 2dr 4.5" Alpine RT4 Long Arm Suspension System | No Shocks

$5,996.91 USD
Shipping calculated at checkout.

Delivery and Shipping

Most orders ship within 1-2 business days, with delivery time based on your selected shipping method and carrier.

Transform your 2-door Jeep Wrangler JL into the ultimate high-performance trail machine with the TeraFlex 4.5" Alpine RT4 Long Arm Suspension System. Engineered for superior highway comfort, high-speed desert performance, and extreme rock crawling capability, this premium long arm suspension system delivers unmatched ride quality, articulation, and control both on and off the trail.

The Alpine RT4 system features Alpine IR Long Control Arms, heavy-duty long arm brackets, and HD forged adjustable track bars to provide full suspension adjustability and optimized geometry for lifted JL applications. Designed to maximize suspension travel and improve overall handling, this system is ideal for Jeep owners running larger tire setups and demanding maximum off-road performance.

Whether your build is focused on overlanding, crawling, or aggressive off-road use, the RT4 Long Arm System offers the durability, stability, and articulation needed for serious terrain.

Recommended Tire Fitment:

  • Sport/Sahara Fenders: 33"–37" Tires
  • Rubicon Fenders: 35"–40" Tires
  • Aftermarket High Fenders: Up to 40" Tires

Features:

  • Complete 4.5" long arm suspension system
  • Designed specifically for 2-door Jeep Wrangler JL models
  • Alpine IR Long Control Arms included
  • HD forged adjustable track bars
  • Long arm brackets for improved suspension geometry
  • Improved ride quality and off-road articulation
  • Excellent highway stability and trail performance
  • Optimized for larger tire setups
  • Heavy-duty construction for extreme off-road use
  • No shocks included

Fitment:

  • 2018–2026 Jeep Wrangler JL 2-Door
  • Fits 4.5" Lift Applications
  • For off-road and high-performance suspension builds
Install Guides
Est. Install Time 27.5 Hours

Reviews (0)

Fitment

Year Make Model
2018 – 2026 Jeep Wrangler 2 Door Jl (non Rubicon)
2018 – 2026 Jeep Wrangler 2 Door Jl (rubicon)

Frequently Asked Questions

Shipping

What countries do you ship to?

We currently ship to addresses within the contiguous 48 United States. Free Shipping promotions and standard shipping options are not available to Hawaii, Alaska, U.S. territories, or international destinations unless otherwise stated.

How long will it take to receive my order?

Most orders ship within 1–2 business days from the date the order is placed. Some orders may ship directly from the manufacturer, ship from multiple locations, or require additional processing time for custom or specialty items.

Shipping methods such as 2-Day, 3-Day, and Next Day refer to transit time only and do not include processing time.

Returns and Refunds

How do I return a product?

To initiate a return, you must contact Trail Ops to obtain a Return Merchandise Authorization (RMA) number. Returns without an RMA may be refused or subject to processing delays and restocking fees. All returned items must be in new, unused, and resalable condition with original packaging.

How long will it take to receive my refund?

Most returns must be initiated within 30 days of the purchase date. Open Box items must be returned within 7 days of purchase and are eligible for store credit only.