No
http://www.fitaudio.com/?View=entry&EntryID=152 Removal instructions with pictures.
Around 4000 lbs
remove Allen screws in the vents pull the covers and remove the deck
You can buy 2007 Jeep Commanders from used Jeep dealers on your local area. To find a list of new and used Jeep dealers in your area check your local yellow pages.
Depends on the engine and whether it has a towing package
Same way you do for every other car.
Jeep Commander was created in 2006.
Answering "http://wiki.answers.com/Q/How_do_you_fill_transmission_fluid_on_a_2007_jeep_commander"
just remove the grills off the speakers with a flat head screw driver
The Jeep Commander was manufactured by Chrysler.
Yes, it uses a timing chain that normally requires no maintenance.