Direct-fit design for 2019+ GM trucks: Simplifies installation and eliminates guesswork
Cold rolled PO steel construction: Provides exceptional strength and durability
Supports up to 30 inch wheels: Accommodates larger wheel sizes for custom builds
Compatible with multiple suspension types: Works with static drops, coil over, and air ride systems
Novice installer-friendly: Reduces installation time and effort
Summarized by Shop
Our Castle manufacturing step notch is specifically designed to be a direct fit for your 2019+ GM truck. Unlike other step notches that claim to be direct fit. Making your install process very easy, and saving you a lot of unnecessary wasted time. Provides clearance for up to 30 inch wheels.