depends on the type
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.
A tractor weight is either put on the wheels as wheel weights or as suitcase weights in the front of the tractor. they add stability and traction.
its to do with gearing think about having small wheels on the back they.d never push the big wheels
Either a nut on the axle or with a C clip against the outside hub of the wheel.
When you turn the front wheels, they skid sideways as they turn. The skidding wears rubber off the tire.
four wheel tractor
four wheel tractor
four wheel tractor
when the wheels are larger the tractor appears to be going down hill making the load easier to pull. Much better for traction especially in mud and soft soil.
If the tractor trailers has duels only. You have 18 weels. (10 on front 8 on back) If the tractor trailers has super singles only, you got 10 wheels (6 wheels on the front and 4 on the back) If the trailer has super singles only, you have 14 wheels, (tractor has 10 wheels and trailer has 4) If your tractor has super singles only you looking at having, 14 wheels (6 wheels on the front 8 on the back)
Rims that have angled rails that provide adjustment for the entire wheel to move in or out (wider or narrower) from the tractor. The power of the tractor moves the rim by locking one brake and engaging the clutch.
Depending on the tractor you may have sheared the key stock on the left side. You may have spun a gear in the deferential. Hope this helps