I just towed my buddies 37' travel trailer with 3 slide outs to his yearly camp ground site for him with my ole 96' Ram 2500 V10. We didn't even hardly know it was back there. I think he said it was 11,100 lbs. I also tow my 28' Haulmark enclosed race car trailer loaded with tools, car, golf cart equipment etc which is also close to the 11,000 lbs mark loaded. You should be just fine with your CTD pulling it.

1963 Belvedere 440 Max Wedge Tribute
1970 Charger R/T S.E. 440 Six Pack
1970 Challenger R/T, 528 Hemi
1970 Charger 500 S.E. 440 4 BBL
1970 Plymouth Road Runner 383
1974 Chrysler New Yorker 440
1996 2500 RAM 488 V-10 4X4
2004 3500 Dually Cummins 4x4
2012 Challenger R/T Classic.