The antifreeze, transmission, and Power Steering fluids are all red on a 2003 Ram.
The fluid is over filled.
If it is leaking trans fluid into the coolant it can cause overheating.
The fluid can get on the exhaust, very slight chance of a fire. If all the fluid leaks out, you will not have steering assist.
The 2003 Dodge Durango has 39.8 in. of front head room.
The 2003 Dodge Durango has 56.9 in. of front hip room.
The 2003 Dodge Durango has 57.6 in. of front shoulder room.
The front track of the 2003 Dodge Durango is 5 ft. 0.9 in. (60.9 in.).
The front track of the 2003 Dodge Grand-Caravan is 5 ft. 3 in. (63 in.).
DOT3
Most likely you have a blown had gasket.
No.No.
ATF+4