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Vehicle Fitment
Supplied Vehicle Information for 1663FPE
Important Notes
1. Fits 4WD models only
2. RAMs with factory 22" wheels require the larger bore knuckles due to larger wheel bearing assembly. Reference build code WPM or WPZ.
3. Will NOT fit adjustable "air ride" suspension equipped models.
4. 1/2" front high with the preload spacer installed. If the preload spacer isn't installed the truck will sit about 3/8" now low.
5. Stock 18" wheels cannot be reinstalled due to steering interference. Stock 20s can be reinstalled with factory tire size
6. Will NOT work on diesel models
7. Will NOT fit 2019-2022 RAM 1500 Classic models, Refer to the 2018 kit listings.
8. Will NOT fit models equipped with the Thermal Axle option. Reference build code DSK-P or check diff cover for cooling lines mounted as circled in image below.
Tire & Wheel Combinations
35x12.50 w/20x9 and 4.5-5" back spacing
35x12.50 w/18x9 and 4.5-5" back spacing
*Trimming may be required*