its to do with gearing think about having small wheels on the back they.d never push the big wheels
A "mechanical front wheel drive" tractor has front-wheel-assist which means that not only the rear drive wheels pull the tractor ahead, but the front wheels also pull the tractor.
for traction
When you turn the front wheels, they skid sideways as they turn. The skidding wears rubber off the tire.
It is huge/big because of traction purposes. Larger the wheel, larger the amount of traction it has on the ground!!
The front wheel is much bigger than the rear wheel.
The size of the rear tires on the Cub Cadet 1641 garden tractor are 23x10.5-12. The size of the front tires are 16x6.5-8. The wheel base on this tractor is 46.5 inches.
front wheel they can be change to rear wheel theu can be changed but mostly front wheel drive
70/30 % front/rear
rear wheel drive
Rear wheel
front or sometimes rear
front