Garage fit calculator
Will GMC Sierra 1500 V (GMTT1XX) Crew Cab Standard Box (2018-2021) fit in my garage?
Use the US single garage preset or enter your own garage measurements to check whether GMC Sierra 1500 V (GMTT1XX) Crew Cab Standard Box (2018-2021) fits, including length, mirror width, entrance width, entrance height and recommended clearances.
Use this GMC Sierra 1500 V (GMTT1XX) Crew Cab Standard Box (2018-2021) garage fit check as a starting point for searches like "will GMC Sierra 1500 V (GMTT1XX) Crew Cab Standard Box fit in my garage" or "GMC Sierra 1500 V (GMTT1XX) Crew Cab Standard Box single garage fit". Measure your real garage before relying on any preset.
Check clearances carefully
This page uses US single garage dimensions: 6100 mm long, 3660 mm wide, 2740 mm entrance width and 2130 mm entrance height.
| Check | Garage | GMC Sierra 1500 V (GMTT1XX) Crew Cab Standard Box | Clearance |
|---|---|---|---|
| Garage length | 6100 mm | 6128 mm | 28 mm short |
| Garage width | 3660 mm | 2431 mm mirror width | 615 mm per side |
| Entrance width | 2740 mm | 2431 mm mirror width | 155 mm per side |
| Entrance height | 2130 mm | 1987 mm | 143 mm |
Open the interactive garage fit tool to adjust EU and US garage presets, entrance size, shelves, roof box height and metric or imperial units.