A number of improvements where made to the Dr Tray, these changes will begin showing up in product shipped in Early to Mid May of 2018.
The changes are;
- 3" longer wheel tray
- Improved front wheel hook adjustment button
- Wheel cup shape change and stop added
- Front wheel cradle is taller
Product with a date code of 8080 or higher will have these changes. The date code can be found on the box , or is located on the product, see image below.
If you have additional questions please contact us here, or by phone at 888-925-4621 M-F from 7 to 4 PT