Ford Ranger PX3 Lift Kit Guide (2018-2022): Touring, Tow, and Off-Road Spec

The Ford Ranger PX3 (2018-2022) is one of the most-modified utes on Australian roads. The factory 3.2L and 2.0L Bi-Turbo platforms are brilliantly capable out of the box — but like every dual cab ute sold in Australia, the standard suspension was tuned for an empty tub on a smooth highway. Add a canopy, a tow ball, a long-range tank, and a weekend of corrugations and the stock setup runs out of travel, sags, and wallows.

A correctly-specified lift kit is the single most transformative upgrade you can do to a PX3 Ranger. This guide walks through what actually works, what's ADR-legal in Australia, and what you should budget for a proper setup.

2-inch vs 3-inch on a PX3 — which is right?

50mm (2-inch) lift

The default answer for most PX3 owners. Clears 32-inch tyres, restores the nose after you fit a bullbar, keeps CV angles inside factory spec, and doesn't require an engineer's certificate in any Australian state. If you're touring with a canopy, a weekend kayak, and a trailer, 50mm is exactly the right amount.

75mm (3-inch) lift

Serious lift. Clears 33-34 inch tyres, dramatically improves ramp-over and approach angles, and changes the stance of the ute. Requires supporting mods: diff drop kit, extended brake lines, UCAs, and in most states an engineering sign-off. Budget 2-3x the cost of a 50mm kit.

90mm+ (3.5-inch+) lift

Competition / serious off-road only. Nearly every driveline component needs to be addressed — tailshaft, diffs, sway bar links, ABS lines, steering. If you're not doing hardcore rock-crawling or winch competitions, don't.

Coil-sprung IFS front, leaf-sprung rear

Like the N70 Hilux, the PX3 Ranger runs a coil front end and a leaf rear axle. Your lift kit is always two halves of a whole:

Front end

  • Heavier coils matched to your constant front load (bullbar, winch, secondary battery, sound deadening).
  • Shocks with longer stroke — foam-cell, twin-tube, or remote reservoir.
  • Upper control arms (UCAs) for 50mm+ lifts to correct camber and castor and prevent ball-joint bind.

Rear end

  • Heavier leaf packs rated to your constant rear load.
  • Extended U-bolts, greasable pins, and longer shock mounts.
  • Matched shocks with longer stroke for the lift height.

Constant load rating — the bit most people get wrong

Every leaf spring is rated by the constant load it carries on top of factory kerb weight. Not peak load. Constant.

Typical PX3 tourer weights:

  • Steel canopy: 80-100kg
  • Drawer system: 40-60kg
  • Fridge slide + fridge: 40kg
  • Long-range tank (filled): 100kg
  • Second battery + solar controller: 30kg
  • Rooftop tent (if fitted): 70-90kg

That's 350-400kg of permanent rear load on a touring PX3 — before you pack it for a trip. You need a 400kg+ constant rear leaf rating, not the default 300kg the shop will quote you first.

GVM and payload on the PX3

Factory GVM on the PX3 Ranger is 3200kg (dual cab). Kerb weight with a bull bar and bash plates is about 2380kg. That leaves 820kg of legal payload.

Fill the ute with a canopy, drawers, tools, two people, and camping gear and you're over GVM before you've left the driveway. A certified GVM upgrade to 3500-3600kg is often the most important mod on a heavily-built PX3.

Expect $3,500 - $5,500 for a certified Stage 1 GVM upgrade with matched springs, shocks, and plate. It's legal in all Australian states when done with the correct engineering certification.

Tyre fitment on a lifted PX3

  • Stock: 265/60R18 or 265/65R17 (~30 inch).
  • 50mm lift: 265/70R17 or 285/70R17 (~32 inch) clears cleanly.
  • 50mm lift + trim: 285/75R17 (~33 inch) with minor guard trimming.
  • 75mm lift: 33x12.5R17 or 295/70R17 (33-34 inch) — diff drop and UCAs essential.

Offset matters: 17x8 +25 to +30 is the sweet spot for most PX3 builds. Running +18 or less will push the tyre out beyond the guard line — technically an engineering issue in QLD, NSW, and VIC.

What a good PX3 lift kit costs

  • Basic 40mm kit: $1,190 - $1,590
  • 50mm kit with foam-cell shocks: $1,790 - $2,590
  • Premium 50mm kit with remote-reservoir shocks + UCAs: $3,190 - $4,490
  • 75mm kit with diff drop, extended brakes, engineering: $4,490 - $6,490
  • Certified GVM upgrade package: $3,500 - $5,500

Professional fitting adds $900 - $1,600 depending on what's being installed and whether UCAs, brake lines, and alignment are included.

The three spec traps to avoid

  1. Under-rated rear leafs. A 300kg-rated leaf pack on a PX3 with a canopy and drawers will sag inside 6 months. Always measure your constant rear load before ordering.
  2. Skipping UCAs on 50mm+ lifts. The factory PX3 UCAs run out of travel at full droop and will destroy CV boots inside 20,000km. A set of aftermarket UCAs is $790-$1,290 and adds 10mm of castor correction.
  3. Mixing front and rear brands. A soft King front coil with a firm Lovells rear leaf is a pogo-stick ride. Always buy a matched kit from a single engineered package.

Supporting mods that matter

  • Extended braided rear brake lines — $90-140.
  • Diff drop kit (for 75mm+) — $250-390.
  • Aftermarket UCAs — $790-1,290.
  • Steering damper — $180-290.
  • Wheel alignment — $150-250.
  • Engineer's certificate (75mm+ or GVM) — $450-750.

PX3 vs PX2 vs Next Gen — don't mix parts

The PX3 (2018-2022) shares most of the PX2 (2015-2018) platform, but leaf hangers, shock towers, and shock mount angles were revised in the 2018 facelift. Parts marked "PX2/PX3" are usually fine; parts marked "PX1" generally aren't. Next Gen (2022+) is a different chassis — suspension parts do not cross-fit.

Common questions

Will a 50mm lift affect my warranty?

On a PX3, Ford's dealer position is generally that aftermarket suspension does not void the powertrain warranty, but any damage directly attributable to the lift (CV failure from bad UCAs, for example) is not covered. Most Australian 4x4 specialists will offer their own parts warranty as a backstop.

Do I need an engineer's certificate for 50mm?

No, not in any Australian state, provided the kit uses matched components within accepted spec tolerances. 75mm+ is where engineering becomes mandatory.

Will it affect towing?

A correctly-specified lift improves towing because the rear doesn't sag under the ball weight. Badly specified (too-soft leafs) makes towing worse. Go 400kg+ constant rear leafs if you tow regularly.

Where Kren Bits fits in

We ship PX3 lift kits Australia-wide from a pool of the major Australian brands. Every kit is sold matched — springs, shocks, and hardware engineered to work as a system — and we'll spec the constant-load rating to your exact build.

Browse the full lift kit range or start with the Ford Ranger collection for PX3-specific parts.

Not sure what you need? Send us your rego, tell us about the canopy, drawers, and accessories, and what you tow. We'll come back with a kit recommendation, a parts list, and a freight quote within 24 hours.

All kits come with a minimum 2-year warranty. Fitting available through partner workshops across metro Australia.

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