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All New Silverado And Sierra Box Dimensions - keywords accessory bed body compare cover front ladder measure rack rear side size tonneau tool top

Subject: All New Silverado And Sierra Box Dimensions

Models:2007 Chevrolet Silverado
2007 GMC Sierra



The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Some owners may have questions regarding if there pickup box accessories will carry over from the Silverado Classic or Sierra Classic to the all new Silverado or Sierra. In general, the following accessories should carryover (depending on manufacturer):

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Tonneau covers

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Pickup box caps (could have styling or color differences)

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Accessories attaching to side bed rail flange

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Accessories attaching to a single stake pocket

Below are some dimensional comparisons between the boxes:

  1. The new box has a 40mm increase in height from the load floor to the top of the side bed rail in the rear.
  2. The new box has a 30mm increase in height from the load floor to the top of the side bed rail in the front.
  3. The front stake pocket location is 52mm rearward compared to the Classic Truck box.
  4. The middle (if equipped) and rear stake pocket locations remain unchanged.
  5. The distance cross truck (left to right) between the stake pockets remain unchanged.
  6. The stake pocket size is unchanged.
  7. The distance between the wheel wells is 25.3mm wider on the new box.
  8. Side bed rail attachment flange unchanged.
  9. Top view box opening unchanged with one exception. The Fore/Aft length is shorter by 33mm due to a change in the front panel flange.

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.