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Sumitomo ST 520 Tires

Sumitomo ST 520
Category Brand

Commercial/Wide Base

Sumitomo Tires
Description

The ST520 features stone ejectors which protects the casing from damage in the groove base. Its application specific tread compound resists cutting and chipping. It features a deeper tread depth for more traction and in-service time. Its four steel belt casing construction resists punctures, increases vehicle stability and contributes to more retread cycles. Its premium series features S-Tech Design. The ST520 has 40% more usable tread depth than many of its competitors.

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
42.5
14.9
11.0
11.0
11.0
24.0
120
9370
-
-
5531990
425/65R22.5
-
L/20PR
44.5
16.6
12.0
12.0
12.0
24.0
125
11400
-
-
5531993
445/65R22.5
-
L/20PR
45.6
17.8
13.0
13.0
13.0
24.0
120
12300
-
-
5531996
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