category for assets depreciation for a utility cab shell for work truck?

[42sparks]

I am looking for the correct category for assets depreciation for a utility cab shell that is on a work truck. The utility cab shell was over $3,500.

[Mike9241]

no different than the truck itself. if this is the truck's first year for depreciation I would just add it to the cost. 

[Critter-3]

If you put it on after the purchase of the truck  it is a MACRS 7 year asset.