Sumitomo's ST520 is a tough, retreadable all-position commercial tire that's equally capable on or off the pavement. The ST520 is designed with a wide footprint and an open shoulder, and grooves and sipes that help expel water and slush to boost traction year-round.
Features & Benefits
Steel belted construction increases strength and durability
Cut and chip resistant tread compound protects the tire from damage
Designed for use on all positions of commercial trucks in on- and off-road applicaions
Stone ejectors built into grooves to protect casing from damage and allow for consistent traction
Wide footprint puts more rubber on the road to boost stability and fend off uneven wear
Yes, Sumitomo tires are covered against defects in workmanship and manufacturing, down to the last 2/32" of tread depth. Additionally, select Sumitomo tires are covered by an up to 90,000 mile limited manufacturer tread life warranty.
Sumitomo tires are manufactured in Japan and the United States.