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ReadyLIFT SKU 66-1921 Decision file A

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ReadyLIFT 2 inch front leveling kit with tubular control arms

What are you paying extra for?

The control arms—not the two inches.

ReadyLIFT 66-1921 is the complete-package choice in this group: a fixed 2-inch front level plus tubular upper control arms. Rough Country 35400 reaches the same headline height with a simpler spacer kit, while Bilstein 24-232203 trades the all-in-one package for ride-height adjustment and monotube damping.

We read the owner threads; the install note to check first is possible spacer-to-strut-stud contact during installation. Notes below.

Nicole, Fitment Pilot editor

Reviewed by Nicole

Editor
Fitment

2019-2026 Ram 1500 new-body trucks, with exclusions

Verify first

Use for new-body Ram 1500 trucks when the retailer fitment selector confirms the exact cab, drive, and suspension package. The 2022 Big Horn 4x4 route is inside this checked body style.

Part number
66-1921
Choose it when
Choose it when you want the level and replacement upper arms in one documented kit, and you already plan to pay for a careful suspension install and alignment.
Pass when
Pass when lowest upfront cost matters most, when you want adjustable ride height, or when the truck has air suspension, Classic/DS bodywork, or a conflicting factory lift package.
Our cross-product compare

Same category. Different reason to buy.

Evidence level A
Decision point
Current decision file ReadyLIFT 2 inch front leveling kit with tubular control arms Part 66-1921 Rough Country Rough Country 2 inch leveling kit Part 35400 Bilstein Bilstein B8 5100 ride-height adjustable front shock Part 24-232203
Best for
A common 5th-gen Ram 1500 front leveling kit that pairs a 2 inch front level with replacement upper control arms for non-air-suspension trucks.
A low-cost bolt-on Ram 1500 front spacer kit that owners install when they want a simple 2 inch level and can verify trim and air-suspension exclusions.
A ride-height adjustable 5100-series front shock option owners compare against spacer leveling kits when they want adjustability and monotube damping.
What's included
Front lift: 2 inches · Install type: Strut extension leveling kit with tubular upper control arms
Front lift: 2 inches · Install type: Bolt-on front strut spacer leveling kit
Series: B8 5100 ride-height adjustable · Body design: 46 mm monotube shock absorber
Product approach
Confirm non-air-suspension fitment, installer comfort, brake-line routing, and alignment before ordering.
Treat it as a simpler spacer-style leveling kit, not a control-arm upgrade.
Verify exact part number, clip height, spring-seat position, and installer procedure before purchase.
Install burden
Moderate install. Exact body style and trim
Moderate install. Factory off-road/pre-lift status
Moderate install. Exact Bilstein part number by VIN/year/drive
Fitment
Confirm the exact ReadyLIFT 2 inch front leveling kit with tubular control arms application for Ram 1500 new-body trucks before ordering.
Confirm the exact Rough Country 2 inch leveling kit application for Ram 1500 new-body trucks before ordering.
Confirm the exact Bilstein B8 5100 ride-height adjustable front shock application for Ram 1500 new-body trucks before ordering.
Choose it when
Pick the 2 inch front leveling kit with tubular control arms over the Rough Country 2 inch leveling kit and the Bilstein B8 5100 ride-height adjustable front shock when you are building the suspension, not just clearing the nose.
Pick the 2 inch leveling kit over the ReadyLIFT 2 inch front leveling kit with tubular control arms and the Bilstein B8 5100 ride-height adjustable front shock when you want the simplest, lowest-cost way to level the front.
Pick the B8 5100 ride-height adjustable front shock over the ReadyLIFT 2 inch front leveling kit with tubular control arms and the Rough Country 2 inch leveling kit when you want to set the front ride height yourself instead of a fixed part.
Current decision file

ReadyLIFT 2 inch front leveling kit with tubular control arms

Part 66-1921

Best for
A common 5th-gen Ram 1500 front leveling kit that pairs a 2 inch front level with replacement upper control arms for non-air-suspension trucks.
What's included
Front lift: 2 inches · Install type: Strut extension leveling kit with tubular upper control arms
Product approach
Confirm non-air-suspension fitment, installer comfort, brake-line routing, and alignment before ordering.
Install burden
Moderate install. Exact body style and trim
Fitment
Confirm the exact ReadyLIFT 2 inch front leveling kit with tubular control arms application for Ram 1500 new-body trucks before ordering.
Choose it when
Pick the 2 inch front leveling kit with tubular control arms over the Rough Country 2 inch leveling kit and the Bilstein B8 5100 ride-height adjustable front shock when you are building the suspension, not just clearing the nose.
How we compared

Compared from exact part-number documentation, documented fitment, included hardware, install notes, and current seller coverage on Fitment Pilot. Price comes last on purpose: these three solve the same job in different ways.

2in spacertubular UCAhardware x8
In the boxDrawn to explain, not a product photo.
Leveling kits owned fitment checklist visual
Illustration
Owner threads 2 threads Reviewed 2026-07-13

The public evidence is useful but thin: one long-term owner reported no trouble, while a separate install thread raised a spacer-to-strut-stud clearance concern. Treat both as configuration-dependent owner reports, not a reliability score. On the positive side, a two-year follow-up reported trouble-free use on the owner's truck. (Two-year owner follow-up). The concern to inspect: another owner documented possible spacer-to-strut-stud contact during installation and asked the community to check the setup. (Install-clearance discussion). Anecdotes are attributed and never treated as a reliability score.

Where to buy it

Seller offers

Each seller on its own terms - prices and stock reflect the date shown with each seller and can change; the seller's checkout price is final.

Paid link

Amazon

Worth a look when the exact part number is sold direct, but confirm the seller of record before you order.

Price, availability, seller details, ratings, and reviews are shown only on Amazon.

As an Amazon Associate I earn from qualifying purchases.

Available at Amazon
Seller checked Paid link

eBay Motors

New-in-box listings from national parts sellers cycle through here, so let the individual listing set condition and returns rather than trusting the category.

As an eBay Partner Network Affiliate, I earn from qualifying purchases.

In stock - Stock checked Jul 31 - verify at seller before checkout - Price updated Jul 31, 2026

Price and stock were current at the last check.

$559.95 View seller price

Other retailers to check

These other-retailer searches use the brand and part number shown on this page. We earn nothing if you buy through them.

Other retailer

Summit Racing

House fitment data and manufacturer spec sheets ride along on their pages, which makes it a good spot to sanity-check the part number.

Search with the brand and part number shown on this page, then confirm the manufacturer part number before ordering.

Search Summit Racing
Other retailer

Walmart

A broad marketplace where third-party sellers vary widely, so check who is actually selling and how returns work.

Search with the brand and part number shown on this page, then verify the exact seller, item condition, fitment, and return terms.

Search Walmart

The current best price is at its recent low across 5 price checks. The seller's checkout page has the final say; make sure stock, exact SKU, and seller details all agree before you order.

Report an issue
Decision trail Check these before you buy.
Part ReadyLIFT 2 inch front leveling kit with tubular control arms Part 66-1921. ReadyLIFT resource available.
Fits 2019-2026 Ram 1500 new-body trucks Use for new-body Ram 1500 trucks when the retailer fitment selector confirms the exact cab, drive, and suspension package. The 2022 Big Horn 4x4 route is inside this checked body style.
Watch for Leveling Kits checkout checks Confirm suspension package, air-suspension exclusions, alignment plan, tire clearance, brake-line routing, and warranty impact before checkout.
Paid link · Seller eBay Motors at $559.95 In stock. Stock checked Jul 31 - verify at seller before checkout. Compare return terms before leaving Fitment Pilot.
Photos Category visual The photo shows the category, not this exact part; an exact product photo appears once image rights are confirmed.
If unsure Compare, read, or report If the seller page, vehicle details, or photos do not line up, compare sellers, read the guide, or report the issue.
The evidence

Fitment and install resources

Reviewed 2026-06-21

Editorial method

What we checked on this page

We check the ReadyLIFT 2 inch front leveling kit with tubular control arms for exact part identity, seller options, stock and price dates, photo rights, and official resources.

Sellers4 seller destinations

Paid offers and other retailer searches are labeled separately so you can choose where to check.

FreshnessStock checked Jul 31 - verify at seller before checkout

Stock and price freshness are shown with each seller before checkout.

PhotosCategory visual only

This photo shows the part category, not this exact product. Confirm SKU, size, and kit contents before ordering.

Resources5 official resources

Install, fitment, spec, or warranty resources are available before checkout.

An exact product photo appears here once image rights are confirmed.

Under the listing

Choose it, pass, or verify

A common 5th-gen Ram 1500 front leveling kit that pairs a 2 inch front level with replacement upper control arms for non-air-suspension trucks.

Choose it if

  • Best fit for owners who want a more complete front leveling package with upper control arms included.
  • Confirm non-air-suspension fitment, installer comfort, brake-line routing, and alignment before ordering.
  • Compare seller price and stock, but do not choose this only on price if the truck needs simpler spacer-only hardware.
  • Use for new-body Ram 1500 trucks when the retailer fitment selector confirms the exact cab, drive, and suspension package. The 2022 Big Horn 4x4 route is inside this checked body style.

Pass if

  • The ReadyLIFT 2 inch front leveling kit with tubular control arms is not the right choice when your truck falls outside 2019-2026 Ram 1500 new-body trucks, or its trim, engine, and package cannot be matched to the documented application.
  • Pass when this exclusion applies: Ram 1500 Classic / DS old-body trucks
  • Choose another kit when the truck needs more height, rear-load support, adjustable damping, or hardware this package does not include.

Verify

  • Exact body style and trim
  • Air-suspension and factory pre-lift status
  • Alignment and electronic safety-system calibration after install
  • Year/model/trim match matters here: Big Horn 4x4 non-air-suspension trucks can be checked against this range, but Classic, air-suspension, factory pre-lift, and conflicting off-road packages must be filtered out before checkout.
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