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Sumitomo ST 770 Tires

Sumitomo ST 770
Category Brand

Commercial/Wide Base

Sumitomo Tires
Description

The ST770 application specific tread compound resists cutting and chipping. It features a four steel belt casing construction which resists punctures, increases vehicle stability and contributes to more retread cycles. Its notches on solid shoulder ribs reduce the effects of scuffing in turns. The ST770 is a wide-base tire specially designed for spread-axle trailer service.

Products
Size
Load Index/
Speed index
UTQG
Ply
Rating
Overall
Diameter
Section
Width
Rim Width
Min
Rim Width
Max
Rim Width
Meas
Tread
Depth (in)
Max Single Air
Pressure (PSI)
Max Single
Load (lbs)
Max Dual Air
Pressure (PSI)
Max Dual
Load (lbs)
MFG #
385/65R22.5
-
J/18PR
42.2
14.8
11.0
11.0
11.0
18.0
120
9370
-
-
5531590
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