I hate the size of the regular all-season tires coming on the 300 and the Magnum. 225/60/18 is a very tall tire.
The optional Self-Sealing tire coming on the 300C is a 'even' taller tire 225/65/18. This tire comes on the Protection Group II option for $860. This is what you get with that option:
AD4 Protection Group II • 300C
(N/A Base or Touring) Includes Front Side Impact Air Bag Restraint System, Rear Parking Assist & (4) P225/65R18 Self-Sealing Tires.
You can see the "rear parking assist" circles on the rear bumper:
The optional Self-Sealing tire coming on the 300C is a 'even' taller tire 225/65/18. This tire comes on the Protection Group II option for $860. This is what you get with that option:
AD4 Protection Group II • 300C
(N/A Base or Touring) Includes Front Side Impact Air Bag Restraint System, Rear Parking Assist & (4) P225/65R18 Self-Sealing Tires.
You can see the "rear parking assist" circles on the rear bumper: