Here are some important points if you decide to pull a trailer:

M/T : Manual transaxle
A/T : Automatic transaxle
DCT : Dual clutch transmission
Maintenance when trailer towing
Weight of the trailerKia Cee'd JD Service Manual: Radiator Components and components location
Components
1. Radiator
2. Mounting insulator
3. Radiator upper mounting bracket
4. Radiator upper hose
5. Radiator lower hose
6. Filler neck assembly
...
Kia Cee'd JD Service Manual: Engine Mounting Repair procedures
Removal and Installation
[Rollroad mounting]
1.
Rollroad bracket mounting bolts and rollroad bracket (A).
Tightening torque
Nut (B) :
107.9 ~ 127.5 N.m (11.0 ~ 13.0 kgf.m, 79.6 ~ 94.0 lb-ft)
...