A: Thank you for the question. Yes, the rear shocks (RS999316) in the suspension kit RS66507R9 can be used without installing the rear blocks. They will fit and function with the factory ride height on this application.

A: Yes they will. It is the same thing I did on my truck. 

A: On my 2019 the fx4 came with factory blocks.    These just replace the factory ones.   

A: Thank you for the question. Sorry, the Rancho RS66507R9 is not cataloged for this vehicle. Currently Rancho does not catalog a lift or coil springs for this application.

A: Please call our sales team for more information Toll Free: 1-877-474-4821

A: The Rancho RS66507R9 raises the front 3 inches and the rear 1.5 inches.

A: You would truly get a 3in lift from this kit, Thanks!

A: Diameter and width of that tire should not be a problem. I will be installing the same overall tire size on my truck.

A: No. You have to reuse your old spring, and strut mount. I bought both new from ford and assembled them prior to doing the lift to save on down time for my 2014 F-150. I would also recommend spc heavy duty cam bolt kit. A little extra work but worth your alighnment not moving. 

A: Not seeing your specific FX4 5.0 listed : TECHLINE: 1.800.325.8886

A: Thank you for the question. It is best to check with your local 4WD centers as installation cost can vary greatly in different regions.

A: Thank you for the question. The Rancho RS66507R9 does not change the vehicles towing and payload capacity from factory specifications.

A: The Rancho 3 Inch Lift Suspension System with Upper Control Arms - RS66507R9 would complete the install on the 2015 Ford F-150 Lariat. Check it out: https://www.4wheelparts.com/sku/Rancho/standard/RS66507R9.pdf for more information please call 4WP toll free: 800-421-1050

A: RS66504R9 Fits up to 34X12.50 on 9” wide 5.5” backspacing wheel with trimming. Fits up to 33X12.5 on OE wheel. May require trimming for proper clearance.

A: Kit comes with 3” front / 1.5” rear blocks to level the truck.

A: Most lifts are going to be a little stiff than stock and they will for sure be better for off road use.

A: Yes, this will fit your vehicle.

A: We do not sell it without the shocks, the kit comes already boxed from Rancho. You could call our sales team and order the components individually if you would want to do that.