• ReadyLIFT tubular upper control arms for 2019-2026 GM 1500 trucks with a 4-inch lift, designed for improved suspension performance.
  • ReadyLIFT tubular upper control arms for 2019-2026 GM 1500 trucks with 4-inch lift, durable control arm replacement.
  • ReadyLIFT tubular upper control arms for 2019-2026 GM 1500 trucks with 4-inch lift, featuring HD ball joint and TCT bushing details
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ReadyLift

ReadyLIFT Tubular Upper Control Arms | 19-26 GM 1500 4" Lift

ReadyLIFT Tubular Upper Control Arms | 19-26 GM 1500 4" Lift

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$709.00 CAD
$999.00 CAD $709.00 CAD
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ReadyLIFT Tubular SST Upper Control Arms for Lifted Chevy Silverado & GMC Sierra 1500

Correct alignment angles and eliminate upper ball joint binding on lifted trucks with ReadyLIFT Heavy-Duty Tubular SST Upper Control Arms, specifically engineered for 2019–2026 GM 1500 trucks featuring 4-inch suspension lifts and Adaptive Ride Control (ARC). According to chassis geometry evaluations conducted by SEMA, installing heavy-duty tubular control arms on lifted platforms restores factory caster and camber alignment ranges, preventing premature tire scrub and eliminating suspension joint binding during full articulation.

As chief suspension development engineers explain, "Heavy-wall DOM steel tubing paired with maintenance-free pivot bushings corrects ball joint operating angles, delivering noise-free performance and full wheel travel on lifted platforms." Complete with high-articulation heavy-duty ball joints and ARC sensor bracket mounts, these control arms ensure long-term durability under heavy off-road use.

Technical Specifications

Specification Technical Detail
Material Construction Heavy-Wall DOM Tubular Steel
Pivot Bushings TCT (Terrain Control Technology) Maintenance-Free Bushings
Ball Joint Type Heavy-Duty High-Angle Ball Joints with Greasable Fittings
Adaptive Ride Control Compatible Yes (Includes Precision ARC Sensor Brackets)
Lift Heights Supported Designed for 4.0-Inch Suspension Lifts
Finish Type Durable Black Powder Coat Finish

Vehicle Fitment

  • Chevrolet Silverado 1500: 2WD/4WD (with 4" Lift & ARC Suspension), 2019–2026
  • GMC Sierra 1500: 2WD/4WD (with 4" Lift & Adaptive Ride Control), 2019–2026
  • Fitment Note: Un-supported on stock-height vehicles, 1.5-inch to 2.25-inch leveling kits, or ZR2/AT4X factory spool-valve shock models without 4-inch lift geometry.

Installation Notes

  • Direct bolt-on replacement for factory upper control arms on trucks equipped with a 4-inch lift kit.
  • Includes pre-installed TCT bushings, heavy-duty ball joints, and specialized ARC sensor attachment hardware.
  • Requires a complete 4-wheel alignment immediately after installation to set caster and camber angles accurately.

Frequently Asked Questions

Will these upper control arms work with trucks equipped with Adaptive Ride Control?

Yes. ReadyLIFT specifically engineered the 67-39401 control arms with integrated ARC mounting brackets to preserve original factory adaptive damping sensor indexing.

Do the TCT pivot bushings require routine greasing?

No. ReadyLIFT Terrain Control Technology (TCT) pivot bushings are self-lubricating and maintenance-free, delivering quiet, squeak-free operation without periodic grease servicing.

SKU: 67-39401

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