I see you have a lot of visits to your creations but no one left a comment. People are afraid to say what they think because they don't want to come off as being mean. So, I'll say what I feel everyone is thinking. Michael, they aren't too bad, but the realism is lost by not having the look of compartments and doors. The 2x6 bricks in the interior of the cab also take away from the realism. Some other details are off, such as the high hosebed wall in relation to the compartments. The grey plate on top of the lightbar covering the top of the lightbar doesn't work well. You have potential and with the right parts, your trucks will look much better.
Robert is right. If you go by exact MOCPAges TOS, "MOCpages exists solely for the sharing of information related to LEGO toys. Off-topic web pages and pictures will be deleted." so I too would advise to swap the pictures.