Rekla bih da se ovde radi o gusenicama.
track - gusenica, kolosek, razmak točkova
tracked tractor - guseničar
tracks - gusenice
ref. Rečnik mašinske tehnike J. Milićević

http://scindeks-clanci.nb.rs/data/pdf/0354-9496/2007/0354-94...
U radu je prikazana teorija vuče gumene gusenice. Dat je matematički model za analizu vučnog bilansa i bilansa snage traktora guseničara, predviđanje vučnih pokazatelja traktora, vučni bians i bilans snage gumene gusenice i koeficijent korisnosti traktora guseničara i gumene gusenice.

The pull theory of rubber track was shown in this paper. The mathematics modelfor analyzing a pull balance and balance of tractive power of crawler tractor, anticipating draw bar pull characteristics of tractor, tractive balance and power balance of rubber track and tractor crawler and rubber track efficiency coefficient were given.

http://www.gramak.com/dozeri.html
Gusenice (engl. track) su deo postolja većine građevinskih mašina dozera, bagera, bušilica, transportnih sredstava (damperi ili minidamperi), složenih postrojenja (glodalice, finišeri, pokretne drobilice) za lakše i sigurnije kretanje po svim vrstama podloga, klizavim i neravnim terenima.

molim vas potražite 'track' ovde:
http://ndragan.com/langsr/brezbesed_T.html

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V...
A rut is a depression or groove formed into the ground by the travel of wheels and tracks.
...
A Light Armored Vehicle (LAV) and a High Mobility Multi-purpose Wheeled Vehicle (HMMWV) were used for testing the influence of turning radius on rut depth, rut width and rut index.
tj. ispitivana su vozila sa točkovima i vozila sa gusenicama

http://www.angelfire.com/art/enchanter/stryker.html
To many of its critics the Stryker's most controversial feature is the choice of a wheeled vehicle rather than a tracked one.

http://www.globalsecurity.org/military/systems/ground/iav.ht...
For vehicles weighing 10-20 tons, tracked vehicles have better cross-country mobility in sand, mud and snow than wheeled vehicles, while wheeled vehicles have much better speed and ride quality over primary and secondary roads than tracked vehicles.

tracked vehicle - guseničar, gusenično vozilo - ref. Vojni r., M. Popović, M. Četniković