
How to read a star rating on a 57-inch tire
A practical note on reading an OTR tire datasheet before you order.






GIANT-OTR supplies large off-the-road tires to mines, quarries, ports and contractors worldwide. Our team knows every size, load rating and compound — so the tire you order is the tire your machine needs, delivered when you need it.
Years of experience in giant
OTR tires
Leading tire brands
supplied
Countries reached by our
shipments
Average response time on
quotations
Giant tires are critical parts. We make sourcing them simple, transparent and fast — from the first inquiry to the moment they are mounted.
That is why we keep ultra-class sizes in stock.
Factory-new tires with serial numbers, manufacturer documentation and full traceability on every unit.
Popular 49″, 51″, 57″ and 63″ sizes held in inventory — no waiting on long factory lead times.
Size, TRA code, star rating and compound matched to your equipment, haul profile and site conditions.
Inspection, loading, export documents and door-to-mine delivery — handled by one dedicated contact.
Send us the size, quantity and destination. Our team replies with availability, price and delivery time within 24 hours.
or email sales@giant-otr.com