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USD 622.91 622.91 632.22
Part #:

N-FAB AdjustSTEP Matte Black Nerf-Step

Ford | Dodge | GM
Part #:
Ships from manufacturer (Usually in 7-10 Days)

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N-Fab takes innovation to a new level with the AdjustSTEP adjustable height Nerf-Steps. Built around N-FAB's patented mounting system and 3" wheel to wheel main tube assembly, AdjustSTEP features Vertically Variable Step (VVS) Technology allowing for us to 5-1/2" of vertical height adjustment at each step. This technology makes AdjustSTEP ideal for any vehicle, whether stock or lifted.  AdjustSTEP Nerf-Steps come equipped with steps for each door and can be upgraded to a Bed Access configuration with an additional pair of N-FAB ADD-A-STEPS.

AdjustSTEP Nerf Steps are finished in textured matte black powdercoat finish over a zinc base coat for ultimate corrosion resistance. N-FAB AdjustSTEP Nerf-Steps are backed by N-FAB's Lifetime Craftsmanship Warranty and a 5-year Finish Warranty.

Note: Products marked SRW only will fit only on Single Rear Wheel Applications due clearance issues with rear dually flares.

Product Options

ASD0289QC 03-08 Dodge 2500/3500 - Quad Cab, Short Bed  
ASD1098CC 10-15 Dodge 2500/3500 - Crew Cab, Short Bed  
ASD10110MC 10-15 Dodge 2500/3500 - Mega Cab*  
ASF99100CC 99-16 Ford Super Duty - Crew Cab, Short Bed*  
ASF11111CC 11-16 Ford Super Duty - Crew Cab, Long Bed Dually*  
ASC01100CC 01-07 GM 2500/3500 - Crew Cab, Short Bed*  
ASC0789QC 07.5-10 GM 2500/3500 - Ext.Cab, Short Bed  
ASC07100CC 07.5-10 GM 2500/3500 - Crew Cab, Short Bed*  
ASC11100CCD 11-14 GM 2500/3500 - Crew Cab, Short Bed*  
ASC1598CC 2015 GM 2500/3500 - Crew Cab, Short Bed*  
ASC15113CC 2015 GM 2500/3500 - Crew Cab, Long Bed* (SRW Only)  
ASC1589QC 2015 GM 2500/3500 - Double Cab, Short Bed  
ASC15102QC 2015 GM 2500/3500 - Double Cab, Long Bed* (SRW Only)  
ASC1189QCD 11-14 GM 2500/3500 - Ext. Cab, Short Bed*  
ASC15105CC 2015 GM 3500HD - Crew Cab, Long Bed* (Dually Only)  


  • Manufacturer Name N-FAB
  • Shipping Weight 0.00 lb.
  • Shipping Length 14 in.
  • Shipping Width 11 in.
  • Shipping Height 124 in.
  • Warranty Yes
  • Warranty Info 5 Year Finish / Lifetime Workmanship
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • Effective 3/16 we have shifted Customer Service hours to 8:30 – 7:00pm EST. To ensure compliance with New Jersey’s recent curfew.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.