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ReadyLift

4" Lift Kit

Fits 2019-2024 GM 1500 Trail Boss/AT4

  • Part # 44-39420
  • UPC 194933302109
$3,145.94 CAD
$0.00 CAD $3,145.94 CAD
Sale Sold out
  • Ships by freight. This one is oversized, so it moves on a pallet rather than by courier — we’ll call to arrange delivery.
  • Flat $25 shipping, or free on orders of $250 or more. Same rate to every province and territory.
  • 30-day returns. A 20% restocking fee applies unless the mistake was ours.
  • Not sure it fits? Call 1 (888) 926-0442 before you order.
READYLIFT 4" LIFT KIT ; 19-24 SILVERADO TRAIL BOSS/ SIERRA 1500 AT4

  • Boxed steel front/rear cross members and full-width front skid plate constructed of thick 3/16" plate steel.
  • New 1/4-inch boxed plate steel differential drop brackets feature a double gusset and boxed center rib
  • Heavy-duty angled and offset top mount strut extensions that realigns the struts to optimize shock performance and minimize wear.
  • A specially designed lower mount strut pre-load spacer
  • Fabricated steel rear blocks with integrated bump stop landings

Fits these vehicles

2 vehicles listed by the manufacturer for this part. Always confirm the fit for your exact trim before ordering — ask us if you are unsure.

YearsVehicle
2019-2024Chevrolet Silverado 1500
2019-2024GMC Sierra 1500
View full details

Specifications

Manufacturer part number
44-39420
Brand
ReadyLift
Part type
Lift Kits
UPC
194933302109
Shipping weight
243.0 lb
Ships as
Freight (oversized)
  • Ships across CanadaNo cross-border duty, brokerage or customs delays.
  • Fitment help before you buySend us your VIN or trim and we'll confirm the exact part number.
  • Real people on the phoneTalk to someone who actually tows, not a call centre.
  • Priced in CADThe price you see is the price you pay.