Rims not included with purchase of tires
Sumitomo

Sumitomo ST778 Plus SE

Loading

Starting at $554.38

Loading

Professional tire installation.

We’ll ship your tires directly to the shop.

Every purchase includes:

Shop with confidence

No reviews yet

Want to share your experience with these tires?

Get technical:

With Sumitomo's S-Tech technology, the ST778 Plus SE is a premium steer axle tire that's engineered for long miles in line haul work. The ST778 Plus SE features a flat footprint, a rubber formulation that resists heat buildup, and an all-season tread pattern with grooves and microgrooves that direct water away to resist hydroplaning.



Features & Benefits

  • Wide footprint puts more rubber on the road to reduce uneven wear
  • Designed for use on the steer axle of commercial trucks and buses
  • Steel belted construction increases strength and durability
  • Stone ejectors built into grooves to protect casing from damage

Sumitomo
Vehicle
Mileage Warranty
N/A
Load Index
6614 lbs (146)
Max Speed
75 MPH (L)
Load Range
6614 lbs (146)
Sidewall
Blackwall
Tread Depth
18/32nds
Inflation Pressure
120 PSI
Part Number
5532852
Section Width
11.3"
Overall Diameter
41.5"
Smartway Verified
Commercial Application
Mixed Service
Commercial Position
Steer
Sumitomo

ST778 Plus SE ∙ 3 sizes available