ATV

noun
1
a small open vehicle, usually with one seat and four wheels with very thick tyres, designed especially for use on rough ground without roads (the abbreviation for ‘all-terrain vehicle’)
خودروی همه‌زمین, وسیه نقلیه آفرود, وسیله نقلیه همه‌زمینی, خودرو چهارچرخ, چهارچرخه آفرود
see also quad bike