Iron Cross Brackets 99-528 Vehicle specific bracket system provides a perfect fit. Manufactured in the USA. HD Step Bracket HD Step Bracket; Iron Cross 11-18 Chevrolet Silverado Diesel Cab Length HD/Sidearm Step Bracket Kit
Vehicle Fitments:
| Year |
Make |
Model |
Submodel |
| 2015 - 2018 |
Chevrolet |
Silverado 2500 HD |
High Country |
| 2011 - 2018 |
Chevrolet |
Silverado 2500 HD |
LT, LTZ, WT |
| 2015 - 2018 |
Chevrolet |
Silverado 3500 HD |
High Country |
| 2011 - 2018 |
Chevrolet |
Silverado 3500 HD |
LTZ, WT, LT |
| 2015 - 2018 |
GMC |
Sierra 2500 HD |
Base |
| 2011 - 2018 |
GMC |
Sierra 2500 HD |
SLE, Denali, SLT |
| 2011 - 2014 |
GMC |
Sierra 2500 HD |
WT |
| 2015 - 2018 |
GMC |
Sierra 3500 HD |
Base |
| 2011 - 2018 |
GMC |
Sierra 3500 HD |
SLT, Denali, SLE |
| 2011 - 2014 |
GMC |
Sierra 3500 HD |
WT |
