lizard tracks are long and skinny, while frog tracks are short and wide.
Standard Gauge. 4ft 8"
Regular tracks - but very smooth, and with wide radius curves. And with total grade separation.
Flights going over the UK to the US use the NAT tracks. These North Atlantic Tracks are a series of tracks generated daily to provide aircraft separation over the most expeditious paths between Europe and North America.
4ft 8 1/2 inches
Nat nat means Hoe
390cm but most running tracks have 8 lanes
I suggest searching for your skid steer tracks with www.prowlertracks.com, they offer a pretty wide variety of what I think your looking for, also you might try www.tracksandtires.com, www.titantracks.com or www.motiondynamicsrubbertracks.com.
E, E nat, A nat, E, E nat, A nat, A nat, A flat/minor F#m7, Ab/minor A nat, E nat A nat, E nat, A nat, Enat, F# minor 7th, B E
The Naked Brothers Band (Nat and Alex Wolff) are singers. They are coming out with a debut album in August 2010. It will include 12 new tracks.
They are wide to gain maximum traction and bald because they are only used on dry tracks. In wet weather, racing tires with treads are used.
It depends how wide the shoes are but would be between 750 to 1000 kg each