The 2017 GMC Sierra offers a versatile bed lineup that supports both work and lifestyle needs. Understanding bed length, width, and height helps you choose the configuration that matches your hauling, towing, and daily driving habits.
Below is a focused overview of the 2017 GMC Sierra bed dimensions and key options available across trim levels.
| Configuration | Bed Length | Bed Width | Bed Height |
|---|---|---|---|
| Short Box (Standard Cab) | 67.9 in | 71.5 in | 21.2 in |
| Standard Box (Double Cab) | 79.5 in | 71.5 in | 20.9 in |
| Long Box (Crew Cab) | 97.7 in | 71.5 in | 20.8 in |
| Max Access Bed | 93.5 in | 71.5 in | 20.8 in |
2017 GMC Sierra Short Box Bed Capabilities
The short box configuration on 2017 Sierra models is common in standard cab setups, offering nimble handling while still delivering practical bed utility. With a length just under 68 inches, this bed fits easily into tight parking spaces and garages while supporting basic hauling tasks.
Despite its compact footprint, the short box maintains the same bed width and height as larger boxes. That means you can still secure cargo with the same tie-down points and enjoy consistent payload capability relative to other configurations in the same cab style.
For urban drivers who need a truck for equipment, lumber, or furniture, the 2017 GMC Sierra short box balances maneuverability with enough volume for weekend projects and weekday tool runs.
2017 GMC Sierra Standard Box Midsize Hauling
The standard box bed, available on select double cab models, stretches to about 80 inches while keeping a relatively compact overall truck length. This size suits drivers who want more room for pallets, building materials, and appliances without the longer turning radius of a full-length bed.
With a consistent 71.5-inch width and just over 20 inches of wall height, the standard box strikes a practical balance between cargo security and driver visibility. The mid-size layout also helps keep payload capacity optimized for everyday use.
Compared to longer options, the standard box often provides better drivability in city traffic and tighter job sites while still accommodating most typical hauling needs.
2017 GMC Sierra Long Box Maximum Cargo
The long box configuration offered on crew cab 2017 Sierra trucks extends the bed length to nearly 98 inches, making it one of the longest beds in its segment. This layout is ideal for contractors and enthusiasts who regularly haul plywood, sheetrock, and other full-size materials.
Despite the added length, the bed width remains 71.5 inches and the sidewalls stay around 20.8 inches tall, preserving secure load retention and stable handling. The long box also supports the available multi-drop tailgate, which can open independently for easier access to smaller items.
If you need maximum hauling flexibility and frequently transport long items, the 2017 GMC Sierra long box provides the space and durability required for demanding jobs.
2017 GMC Sierra Max Access Bed Versatility
Available mainly on crew cab models, the max access bed delivers nearly 94 inches of length without the full 98-inch reach of the long box. This design gives drivers easier entry to the rear of the bed with rear-facing jump seats still in place.
By optimizing interior cab space and bed length, the max access layout supports both passenger comfort and hauling capacity. Tailgate options and strategic mounting points make loading and securing gear more convenient in tighter urban environments.
Drivers who want a compromise between crew cab practicality and long-box hauling often find the max access configuration well suited to varied daily tasks.
Key Takeaways for 2017 GMC Sierra Bed Buyers
- Review bed length, width, and height to match your typical cargo and towing needs.
- Short box excels in maneuverability and payload for urban and tight-space use.
- Standard and long boxes provide more length for lumber, equipment, and building materials.
- Max access configurations balance rear seat access with near-long-box versatility.
- Confirm tailgate style and load-securing points to maximize utility for your projects.
FAQ
Reader questions
What is the exact bed length of the 2017 GMC Sierra short box?
The short box measures 67.9 inches in length, paired with a 71.5-inch width and a 21.2-inch bed height.
Which bed style offers the best payload capacity on the 2017 Sierra?
The short box typically provides the highest payload capacity due to its shorter wheelbase and stronger suspension components compared to longer box styles.
Can I fit a standard sheet of plywood in the 2017 GMC Sierra standard box?
Yes, the standard box at about 79.5 inches long can accommodate a full 8-foot sheet of plywood with the tailgate down and the load secured properly.
What is the benefit of the Max Access Bed over the Long Box?
The Max Access Bed offers nearly long-box length with improved rear access, allowing easier entry to the bed when rear-facing jump seats are installed.