![]() ![]() For skid steering, good traction works against you. Steering is necessary for maneuverability, and this is where wheels can have a significant advantage. Suspension is related to traction without the ability to conform the tracks or wheels to the terrain, the traction doesn't come into play, and your motors will just spin ineffectively.īuilding good suspension is much more complicated for a tracked vehicle than for a wheeled vehicle, but by no means impossible -īut, compare the climbing ability of tracked vehicles to the rocker-bogie system used by the mars rovers. ![]() Tracks simply put more "teeth" into the ground.) ![]() (Much like a gear, a tire or track engages with the ground underneath it. Traction from tracks is generally better than wheels, but still depends on the depth and firmness of the tread being adequately matched to the terrain for best results. Larger tires can help, but there are limits - they may not work in something like snow (which is why snowmobiles use tracks). Ground pressure from tracks is less than ground pressure than wheels, so they're more suited to soft surfaces. You want the correct balance of several factors: The best option will depend on the type of terrain you expect to cover. ![]()
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