AH2R: Would like to see your lights, for that matter your entire set up. Do you always run with doors on? What state are you in? Does your CAB heat up?
FWIW I do like my OEM doors. However I think about taking them off in the summer months. I did have them off for a week or so In late April but since we had a cold spring I put them back on. I wanted a cooler and quieter cab. My ‘18 CAB model seems to warm up quick. Does better with the slider open and front glass in the first position. All the way open is the ticket till you get behind someone or into a mess of bugs... As for sound it’s quieter with the front glass fully open.
Thanks
Well.... I can definitely get more pictures up... but in the meantime, I'm in NW Oregon. Atleast for now... But even in the Summer month... lol... months, it's not that bad in my cab after my closed cell foam insulation 2 layers and thin horse mat as a sound/heat shield on the rear firewall. Double foam on the roof (that also helps with the sound system 4×5" speakers+ 2 tweeters) and a single layer of thin horse mat that helps channel the muddy/snowy floorboards.... All of which is multi purpose.... heat/sound.... on my '19 the windshield is locked down... or SPRUNG up... One thing I've thought of doing is adding a lockable mode to it.... BUT I HATE THE DUST!!! So, in reality, I've SEALED UP most ALL access into the cab... (doubled my door seals, my window seals, roof gasket, you get the picture) Today actually while installing the turn signal kit (LOVE IT!!!) I found a HUGE ACCESS POINT!! My heater intake vent... (just in front of right door handle behind the body panel) Which will be getting a filter made out of pond filtet product I like to use as pre filters on my racekart, tractor, and other toys... As for those days when it does actually get TOO TOASTY in the cab (not very often) I find that with the windows down and the rear slider open, Bear vents pretty well. Sure.... it's not AC.... but from what im hearing.... AC ain't AC either... DOH!!!
As for taking the doors off? My lights ligned up with the holes that bolted the outer skin to the frame. Again.... DUAL PURPOSE!!! side lights when the doors are closed. And added rear lights when the doors are open.... I can pretty much light up an entire 360° of area....

That's just one issue... Then my dome light door switches wouldn't work.... (well, actually they would.... because they tell me. I AM THAT GOOD!! I threeway wired it... and added a micro switch) plus the window motor wires and and the light wiring would need to be unplugged..... SCHWEW.... I'M SWEATING JUST THINKING ABOUT IT!! LOL... So, for a weekend or two... even a week or two.... Not worth it to me.
A couple other things that come to mind while writing this... I have all three compartments under the seats that are full of gear that heat block that firewall off some.... I'm also going get a DIY truckbed liner and cover the the areas behind the front tires with it to help in ALL ASPECTS... Heat/sound/DUST!!!!
Did I mention "I HATE DUST!!!" When I get done buttoning him up after the turn signal kit and a quick powerwash I'll post some closeup pictures... actually... here's one of the door light