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Sierra 1500 | Assist Steps | Crew Cab | Black | 4-Inch Round | Set of 2

Manufacturer: Genuine GM
  • Part #: 84011355

$850.00 $646.00

Add style and function to your Sierra 1500 Crew Cab with these 4 Inch Round Black Running Boards from GMC. These Genuine GMC Accessories Assist Steps are designed and engineered by GMC to provide a sturdy method entering and exiting your vehicle. The molded and textured step pad surface helps provide increased traction and accessibility, even in wet and muddy weather. Constructed from aluminum to withstand the elements, these assist steps are then powder coated black to provide excellent durability for the life of your vehicle. These assist steps are commonly called step bars, molded assist steps and tubular assist steps. GMC Accessories Assist Step Mounting Brackets are pre-assembled and include mounting hardware for "no drill" easy installation in minutes, not hours.


  • Designed and Engineered by GMC
  • Genuine GMC Accessories provide Factory Fit, Finish and Function
  • Pair of Black 4 Inch Round Crew Cab Assist Steps (Running Boards)
  • Utilizes factory weld nuts in frame for "no drill" precise mounting
  • Pre-assembled brackets for installation in minutes, not hours
  • Factory option RVS, Crew Cab 4-Inch Round Assist Steps in Black
  • Package includes two pre-assembled assist steps (driver and passenger sides), installation hardware and installation instructions
  • REQUIRES Crew Cab Models
  • Crew Cab and Double Cab (Extended Cab) models both have four doors. However, these Assist Steps fit Crew Cab Models that have larger rear doors than Double Cab Models. Crew Cab Second Row Doors measure approximately 42 inches while Double Cab Second Row Doors are smaller at approximately 31.6 inches
  • EXCLUDES Double Cab and Regular Cab models

Sierra 1500 | Assist Steps | Crew Cab | Black | 4-Inch Round | Set of 2

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Model Applications

Applications maybe limited within each model and year due to required features or Regular Production Options (RPO)
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