Lowell
Love it but some locations will let me have fuel only
Love it but location in Hays is would not let me have DEF and told me to use credit card Of course I got no discount
Response from Mudflap, Inc.Aug 13, 2025
Thanks for sharing your experience. Not every Mudflap stop offers DEF discounts, but you can use the filter feature in the map to search for truck stops that do! Give us a call anytime at 1-888-885-3835 and we'll be happy to help.


