There is an inside radius and an outside radius. Both are the radius of the curve required by the car to maximize the turning capabilities of the vehicle. The variables are the length of the vehicle and turn angle of the tires relative to the body of the car. So a typical car would be much less than a large truck. All makes and models vary.
it is radius of smallest circle that can be drawn by the vehicle during turning.
The cars turning radius is not determined by the brand of tire.
It should be more than 900
Try the related link. It might help you.
I don't recall the exact formula, but, it involves the car's speed and the car's tires slip angle at a given speed.
20.6 ' turning radius
The turning radius of a Mercury Villager may depend on the year in which it was made. The turning radius is 38.7 feet for vehicles made during the 1993-1998 period.
The word "Ambulance" is printed backwards on the front of the ambulance so you can read it in the mirror the right way around
According to Cars.com, the turning radius for a 2003 Chrysler PT Cruiser is 18.3 feet.
Radius 16metres Hence Diamer 32metres
Your turning radius will not be as wide with a car that is 4x4. You will have better traction and control of the vehicle with 4 wheel drive.
turning radius depends on overall length of trailer and towing vehicle the longer the vehicle configuration the bigger turning circle also has much to with the turning circle of the towing vehicle as well