Know Your GMC Truck Bed Size
When looking for the GMC truck bed size charts, surf no longer! Select your model and find out all the necessary specifications, starting with the interior box length and ending with the cargo light. Uncover the GMC truck bed size and compare these characteristics with other pick ups.
Search truck bed size by vehicle
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GMC Canyon
- Truck bed size (LxWxH) – from 61.1 x 42.6 x 18.6 in
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GMC Sierra 1500
- Truck bed size (LxWxH) – from 68.5 x 50 x 19.5 in
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GMC Sierra 1500 Classic
- Truck bed size (LxWxH) – from 69.2 x 50 x 19.5 in
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GMC Sierra 1500 Hybrid
- Truck bed size (LxWxH) – from 69.3 x 50 x 19.5 in
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GMC Sierra 1500 Hybrid Classic
- Truck bed size (LxWxH) – 78.7 x 50 x 19.5 in
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GMC Sierra 1500HD
- Truck bed size (LxWxH) – 78.7 x 50 x 19.5 in
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GMC Sierra 1500HD Classic
- Truck bed size (LxWxH) – 78.7 x 50 x 19.5 in
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GMC Sierra 2500
- Truck bed size (LxWxH) – from 78.7 x 49.1 x 19.2 in
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GMC Sierra 2500HD
- Truck bed size (LxWxH) – from 78.7 x 50 x 19.5 in
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GMC Sierra 2500HD Classic
- Truck bed size (LxWxH) – from 78.7 x 50 x 19.5 in
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GMC Sierra 3500
- Truck bed size (LxWxH) – from 78.7 x 49.1 x 19.2 in
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GMC Sierra 3500 Classic
- Truck bed size (LxWxH) – 97.6 x 50 x 19.5 in
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GMC Sierra 3500HD
- Truck bed size (LxWxH) – from 78.8 x 50.6 x 21 in
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GMC Sonoma
- Truck bed size (LxWxH) – from 55.2 x 40.3 x 15.8 in

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