There are a number of 4x4 Packages for the F150, and I wanted to shared the main differences between the three main 4x4 trim levels. I missed a few details when I made the video, so I've made a short (not comprehensive) list below. Yes, the Raptor is the ultimate, but it's considered a stand alone model as so much of the standard F150 has been modified for the Raptor.

4x4

- 4x2 gets Selectable Drive Modes: Normal, ECO, Sport, Tow/Haul, Slippery...but the 4x4 also adds Deep Snow/Sand, Mud/Rut drive modes (   • Ford F-150® 4x4 and Drive Modes | For...  )
- Electronic-Shift-On-the-Fly (ESOF)
- Hooks – Front Tow (2)
- Tires — 265/70R 17 BSW A/T All Terrain (vs A/S All Season on the 4x2)
OPTIONAL:
- Skid Plates
- 2-speed Automatic 4WD System 2H, 4H, 4L, 4A + Electronic Locking Rear Diff (standard on Lariat+)

FX4
*everything from 4x4, plus...
- Monotube Rear Shocks
- Hill Descent Control
- Off-Road tuned front shock absorbers
- Skid plates
- Rock Crawl Mode

TREMOR
*everything from FX4, plus...
- Heavy Duty 9.75” Rear Axel
- Fail-Safe Cooling
- Exhaust – Unique Dual Outlet
- Shocks – Heavy Duty Off-Road Front and Rear; Tremor® Logo on Rear
- Springs, Front – Coil
- Springs, Rear – Leaf, Two-Stage Variable Rate
- Ford Trail Control with Trail 1-pedal Drive
- Trail Turn Assist, for increased turn radius
- Unique Tremor® Control Arms, Front Knuckles and Sway Bars, for greater suspension articulation
- Hooks – Front Tow, two (2) w/ Unique color
- Hooks – Rear Tow, two (2)
- Increased Ride Height, for Improved Approach/Departure Angles
- Stone Cuffs, Front & Rear
(   • The 2021 F-150 Tremor | F-150 | Ford  )
OPTIONAL
- Front-Axle with Torsen Limited Slip Differential

*Tremor Package is available on Maverick, Ranger (not available in '24) and F-Series in ‘23.