ReadyLIFT upper control arms replace the factory upper arms on leveled and lifted vehicles and SUVs with independent front suspension. Corrected ball joint angles help the front end reach proper alignment at the new ride height. Arms are sold in pairs, and many are the same parts ReadyLIFT supplies in its complete lift kits.
Alignment, headlamp aiming and ADAS recalibration are not included.
Features
Corrected lifted geometry The arms position the ball joint for a raised ride height, which helps restore alignment range after leveling or lifting.
Stronger than factory arms Each design uses DOM tube steel, fabricated chromoly plate or machined billet aluminum in place of the stock arm construction.
Heavy-duty ball joints Every pair includes heavy-duty high-angle ball joints designed for a lifted front suspension.
Non-binding pivot bushings Non-bonded pivot bushings let the arm rotate freely without the binding a rubber-bonded bushing can show.
Sold as a pair Driver and passenger arms ship together, ready to replace both factory uppers.
Built for independent fronts Upper arms locate the top of the steering knuckle on independent front suspension and guide it as the suspension cycles.
Fitment & Compatibility
Chevrolet
Years
Model
Notes
2015-2022
Colorado
—
2007-2014
Silverado 1500
LT, LTZ, WT trims only
2014
Silverado 1500
Not for Base, High Country trims
2015-2016
Silverado 1500
Not for Base, High Country, LS trims
2015-2018
Silverado 1500
Not for Base, High Country, LS trims
2017-2018
Silverado 1500
Not for High Country, LS trims
2019-2021
Silverado 1500
—
2019-2021
Silverado 1500
Not for High Country, LT Trail Boss trims
2022
Silverado 1500
Not for ZR2 trim
2022
Silverado 1500
Not for High Country, LT Trail Boss, ZR2 trims
2023
Silverado 1500
Not for High Country, ZR2 trims
2023-2026
Silverado 1500
LT, LTZ, PPV, RST, WT trims only
2024-2026
Silverado 1500
Not for Base, Custom, Custom Trail Boss, ZR2 trims
2007
Silverado 1500 Classic
LT, WT trims only
2007
Silverado 1500 HD Classic
—
2019
Silverado 1500 LD
—
2022
Silverado 1500 LTD
Not for High Country trim
2022
Silverado 1500 LTD
Not for High Country, LT Trail Boss trims
2011-2019
Silverado 2500 HD
—
2020-2023
Silverado 2500 HD
—
2024-2026
Silverado 2500 HD
Not for ZR2 trim
2011-2019
Silverado 3500 HD
—
2020-2026
Silverado 3500 HD
—
2017-2018
Suburban
Not for Premier trim
2017-2018
Tahoe
—
Dodge
Years
Model
Notes
2006-2010
1500
4WD only
Ford
Years
Model
Notes
2021-2026
Bronco
—
2004-2009
F-150
—
2009
F-150
—
2010-2012
F-150
Not for SVT Raptor trim
2013-2014
F-150
Not for SVT Raptor, Tremor trims
2015-2016
F-150
—
2017-2020
F-150
Not for Raptor trim
2021-2026
F-150
Not for Raptor, Tremor trims; 4WD only
2021-2025
F-150
Not for Raptor trim; 4WD only
2026
F-150
Not for Raptor, Tremor trims; 4WD only
GMC
Years
Model
Notes
2015-2022
Canyon
—
2007-2016
Sierra 1500
—
2014-2018
Sierra 1500
—
2014-2016
Sierra 1500
—
2017-2018
Sierra 1500
—
2019-2026
Sierra 1500
—
2007
Sierra 1500 Classic
—
2011-2019
Sierra 2500 HD
—
2020-2023
Sierra 2500 HD
—
2024-2026
Sierra 2500 HD
Not for AT4X trim
2011-2019
Sierra 3500 HD
4WD only
2011-2019
Sierra 3500 HD
—
2020-2026
Sierra 3500 HD
—
2017-2018
Yukon
—
2017-2018
Yukon XL
—
Ram
Years
Model
Notes
2011-2018
1500
4WD only
2019-2024
1500
—
2019-2020
1500
Not for Tradesman trim; With factory air suspension
2019-2020
1500
Not for Tradesman trim
2021-2024
1500
Not for TRX, Tradesman trims; With factory air suspension
2021-2024
1500
Not for TRX, Tradesman trims
2025-2026
1500
Not for Longhorn, Tradesman trims; With factory air suspension
2025-2026
1500
Not for Longhorn, Tradesman trims
2019-2023
1500 Classic
—
Toyota
Years
Model
Notes
2003-2014
4Runner
—
2015-2024
4Runner
Not for TRD Pro trim
2025-2026
4Runner
—
2024-2026
Land Cruiser
—
2005-2014
Tacoma
—
2015
Tacoma
Not for TRD Pro trim
2016
Tacoma
—
2017-2023
Tacoma
Not for TRD Pro trim
2024-2026
Tacoma
Not for TRD Pro trim
2007-2014
Tundra
—
2015-2017
Tundra
Not for TRD Pro trim
2018
Tundra
—
2019-2021
Tundra
Not for TRD Pro trim
2022-2026
Tundra
Not for TRD Pro trim
Fit guidance: ReadyLIFT builds each upper control arm for specific vehicles. Choose your vehicle to see its part number and fit notes.
Specifications
Brand: ReadyLIFT
Quantity: Pair (driver and passenger)
Warranty: ReadyLIFT No Hassle warranty, original purchaser; ball joints and bushings up to 1 year
Kit type: Control arms
Installation
Type: upper control arm replacement · Install: per-vehicle, see each kit's install sheet · Afterward: alignment, headlamp aim, ADAS check
The arms replace the factory upper control arms on each side of the front suspension. Plan on a wheel alignment after installation and have headlamp aim checked. Vehicles with camera, radar or sonar driver-assistance systems need those systems checked and recalibrated, which can require dealer tools. ReadyLIFT recommends installation by a certified mechanic and says to read the full instructions before starting.
Warranty, Shipping & Returns
Warranty. ReadyLIFT backs this product with its No Hassle warranty for the original purchaser: if a part breaks or arrives defective, ReadyLIFT ships a replacement, and a claim starts with a call to 800-549-4620. Wear items such as shocks, ball joints and bushings are covered for up to one year. Discontinued, clearance and outlet items are excluded, as are labor, installation charges and consequential vehicle damage. Shipping. The carrier and ship method are set by the size and weight of the cartons when the order is placed; larger kits ship by freight. Inspect on delivery. Check every box and part against the kit component list when it arrives, and report any shortage or shipping damage before installation begins.
Returns. Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.
About ReadyLIFT
ReadyLIFT Suspension started in 2006 with one goal: give vehicle and SUV owners more tire clearance and a better stance while keeping the ride and handling their vehicle had from the factory.
What began as a practical option to traditional big lifts now spans front leveling kits, SST mild lifts, full big lift systems, premium coilover packages, upper control arms and Falcon shocks for popular vehicles and SUVs.
Wheel Pros bought ReadyLIFT in 2018, and in August 2026 the brand joined Bestop Premium Accessories Group, which plans continued investment in engineering, product development, manufacturing and customer support.
See it on a truck
Arms built for lift
Factory upper arms are designed for stock height. ReadyLIFT arms correct the ball joint angle for a leveled or lifted front end, adding alignment range and strength.
Arms built for lift
Factory upper arms are designed for stock height. ReadyLIFT arms correct the ball joint angle for a leveled or lifted front end, adding alignment range and strength.
Pivots that move freely
Non-bonded pivot bushings and high-angle ball joints let the arm travel through the suspension range without binding.
Finish the front end
For a vehicle already leveled or lifted, a pair of upper arms is the upgrade that squares away alignment and adds strength.
Frequently Asked Questions
Straight answers on specs, fit and support
Why replace upper control arms on a lifted vehicle?
Leveling or lifting changes the ball joint angle at the top of the knuckle. Arms with a corrected angle bring alignment back into range and relieve the joint.
Do I need a lift kit to use these arms?
They are meant for leveled or lifted vehicles within the lift range ReadyLIFT lists for each part. Check the title and fitment on this page.
Are ball joints included?
Yes. Each pair comes with ReadyLIFT heavy-duty ball joints installed.
Will I need an alignment after installing it?
Yes, plan on one. ReadyLIFT notes the vehicle may need an alignment after installation, and headlamp aim should be checked at the same visit.
Does it affect driver-assistance cameras and radar?
Changing ride height can shift camera, radar and sonar aim. ReadyLIFT says to check and recalibrate these systems after installation, and some vehicles need dealer tools to do it.
Can I install it myself?
ReadyLIFT recommends a certified mechanic and says to read the instructions fully before starting. The install sheet and ReadyLIFT's estimated install time for this exact kit are on this page.