Decision point
Current decision file Rough Country leveling and lift kit ReadyLIFT ReadyLIFT SST leveling and lift kit Bilstein Bilstein B8 5100 ride-height adjustable suspension Best for
Buyers who want the front cleared for the least money, done properly.
A ReadyLIFT SST family for shoppers who want vehicle-specific spacer, control-arm, or mild lift packages with official application and warranty checks.
A Bilstein 5100-based leveling family for owners who prefer shock or strut height adjustment instead of a simple spacer-only kit.
What's included
Front leveling kits, loaded-strut options, and mild suspension lift kits -- pick the exact SKU by platform and lift height.
Exact contents depend on the SST leveling and lift kit SKU you select for your truck.
Exact contents depend on the B8 5100 ride-height adjustable suspension SKU you select for your truck.
Product approach
Prefer Walmart and eBay when exact identity and seller terms are comparable.
Documented fitment only -- no standout approach beyond exact application is recorded for the SST leveling and lift kit.
Documented fitment only -- no standout approach beyond exact application is recorded for the B8 5100 ride-height adjustable suspension.
Install burden
Straightforward on spacers and loaded struts, still needs an alignment. Cheapest to fit of the three.
Moderate install. exact ReadyLIFT SKU
Moderate install. front and rear part numbers
Fitment
Confirm the exact Rough Country SKU, factory-lift or air-suspension exclusions, and the alignment and tire-clearance limits.
Confirm the exact ReadyLIFT SST leveling and lift kit application for Ram 1500 SLT Quad Cab 4x4 before ordering.
Confirm the exact Bilstein B8 5100 ride-height adjustable suspension application for Ford F-150 XLT SuperCab 4x4 before ordering.
Choose it when
Lowest upfront cost and a simple install matter more than adjustability or included hardware.
Choose the SST leveling and lift kit when it is the exact match for your truck and the Rough Country leveling and lift kit and the Bilstein B8 5100 ride-height adjustable suspension do not list your application.
Pick the B8 5100 ride-height adjustable suspension over the Rough Country leveling and lift kit and the ReadyLIFT SST leveling and lift kit when you want to set the front ride height yourself instead of a fixed part.