Moving a Craftsman Roll Away Tool Chest?

Question:I'm planning on moving across the country & I've got a craftsman tool box that is full. It's one thing rolling this across the garage, but I'm wondering if I should take all the heavy tools out, or are the drawers strong enough to handle the back of a moving truck for 1500 miles? The drawers are just the friction slide, not the ball bearing. If there's anyone that's had experience with this, please let me know. Thanks

Answers:
When the drawer slides are together (drawers closed) they are quite strong. I moved from Florida to Arkansas and my box had no problem. It was in the back of a 26 foot U-Haul and it still works fine.