Are both lights coming on and staying on? sometimes when a light is out on the front or rear the lights just come on and will not blink.
Can be a bad wheel bearing, caliber sticking, u-joint problem, or noise from the tire.
Jack up the front of the car and check for a loose wheel bearing. Grab the top and bottem of the tire and check for a wobble. If you have to much play it's a wheel bearing.
Left front tire low is low of air pressure. Front end out of alignment. Left front caliber sticking causing brake pads to drag. Bent steering linkage or suspension parts.
The 1990 Cadillac Sedan DeVille is front wheel drive. The 1990 Cadillac Sedan DeVille is front wheel drive. The 1990 Cadillac Sedan DeVille is front wheel drive.
Hard turning in one direction can mean a bind in the front end components or the power steering fluid flow is not switching from one side to the other. Check the tie rod ends and steering components with the front end lifted on jack stands.
If it is a front wheel drive sometimes a bad cv joint can cause a popping sound when you are turning.
The 2007 Cadillac CTS has 42.4 in. of front leg room.
The 2013 Cadillac Escalade has 41.1 in. of front head room.
The 2009 Cadillac CTS has 38.8 in. of front head room.
The 2014 Cadillac CTS has 42.6 in. of front leg room.
The 2015 Cadillac Escalade has 64.9 in. of front shoulder room.