Mack007

Hey guys, I recently lost my Job because I feel may be a faulty truck and company negligences. I need advice on this matter. I had two accidents. The first accidents was because I got caught underneath a over pass because the height of the truck was not posted on the truck. So my question is: Does the height sticker of the truck MUST be posted in or around the truck DOT Regulation? My second accident is: Does a Mack sanitation truck that has a digital shifter, suppose to move after the airbrake is applied and the PTO is turned on? Also does the digital transmission shift into neutral after the airbrake is applied to prevent rollaway? your advice.