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Zone Features:

Front and rear heavy duty 1-piece lower control arm crossmembers
2. Massive ductile cast iron steering knuckles
3. Full differential relocation bracket system included to properly correct CV shaft angles
4. Includes bolt-on strut spacers - strut disassembly not required
5. New eccentric cam bolts included for easy alignment
6. Includes sway bar relocation brackets to achieve optimum position for sway bar
7. 1/4" thick differential skid plate included
8. 5" Rear Blocks with integrated bump stop wings to achieve a more level stance
9. Rear Hydro shocks included - Nitro shocks upgrade is available.
10. Max recommended tire size: 37x12.50 (see tire/wheel fitment below)


1. *Kit images show upgraded Nitro (black) shocks*
2. Requires frame bracket modification
3. 18" wheels with 5-5.5 inch of backspacing should be test fit prior to mounting tires to ensure proper tie rod end clearance
4. 18 inch or larger diameter wheels required. Stock 17 inch/18 inch wheels cannot be reinstalled. Stock 20 inch wheels can be used with up to a 305/60R20 tire
5. 37x12.50 tires may require some trimming
6. Vehicles equipped with a 2 piece rear driveshaft and carrier bearing may require carrier bearing drop kit # D5405
7. Kit includes a 5" rear block kit (#F2619) that typically nets a slight tail high stance. A 4" rear block kit (#F2419) is available in the options if a more level stance is preferred.


Skill level: 4 of 5.

Estimated install time: 8-10 hour.

Max Tire Size: 37x12.50

Wheel Size: 20x9
Backspacing: 5-5.5in

Max Tire Size: 37x12.50

Wheel Size: 18x9
Backspacing: 5-5.5in

This Fits the Following Applications:

15-16 Ford F150 4WD

Zone Offroad 2015-16 Ford F150 4wd 6" Suspension System. This new system for the redesigned 2015 aluminum-bodied F150s shares all of the great features of the current Zone 6" system for the 2014 model trucks.

The system is built around 2 heavy duty 1-piece lower control arm crossmembers and massive ductile cast iron steering knuckles. Differential relocation brackets place the front differential for perfect CV angles and still allow for the factory front driveshaft to perform as is should. The 6" of lift is provided by bolt-on strut spacers that do not require disassembly of the factory struts to install. New eccentric cam bolts make adjusting the alignment easy, sway bar drops adjust the sway bar to its optimum position and a heavy 1/4" thick differential skid plate protects the underside when off driving off road.

In the rear, full 5" cast iron lift blocks with integrated bump stop wings provide enough lift to level the truck nicely. Rear Hydro or optional Nitro shocks finish out the installation and provide enough clearance for a maximum sized tire of 37x12.50.

Add Part# Description QTY Retail Price Sale Price
F46 6" Suspension System with Nitro Shocks 15-16 FORD F-150 1349.95 1349.95
F46N 6" Suspension System 15-16 FORD F-150 1360.49 1360.49

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