ST538
Premium All-Position
With its 26/32" tread depth on the standard sizes and the 10,200lbs. load carrying capacity on size 315/80R22.5, the ST538 is an outstanding performing On- and Off-Highway Mixed Service All-Position Tire.
6
YEAR
Warranty
- 6 Years from Original Purchase Date*
- 2 Recap Casing Warranty*
TIRE CONSTRUCTION
- Deeper tread depth increases mileage and time in service.
- Uniform tread depth and smotth block edges help prevent irregular wear
- Thick curbing ribs help shield the casing from sidewall damage.
- Stone ejectors protect the casing from damage in the base of the groove.
- Application specific tread compounds resist tread chipping in high-scuff on and off-road applications.
Tire Specifications
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TIRE SIZE
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Tire Specifications
11R24.5
Change Size
- SIZE 11R24.5
- PLY RATING 16
- SERVICE DESCRIPTION 149/146K
- MAX SPEED 68
- TREAD DEPTH 26
| PRODUCT CODE | SUMI-5534001 |
|---|---|
| TIRE SIZE | 11R24.5 |
| SERVICE DESCRIPTION | 149/146K |
| LOAD RANGE/PLY | H/16 |
| PREF. RIM WIDTH (INCH) | 8.25 |
| MIN. RIM WIDTH (INCH) | 7.50 |
| SINGLE MAX LOAD (LBS.) | 7160 |
| REVS PER MILE | 472 |
| DUAL MAX LOAD (LBS.) | 6610 |
|---|---|
| I.P. (PSI) | 120 |
| OVERALL DIAMETER (INCH) | 44.0 |
| SECTION WIDTH (INCH) | 11.4 |
| MIN. DUAL SPACING (INCH) | 12.5 |
| TREAD DEPTH (X/32") | 26 |
| STATIC LOADED RADIUS | 20.5 |
| MAX SPEED (MPH) | 68 |
Tire Specifications
11R22.5
Change Size
- SIZE 11R22.5
- PLY RATING 16
- SERVICE DESCRIPTION 148/145K
- MAX SPEED 68
- TREAD DEPTH 26
| PRODUCT CODE | SUMI-5534000 |
|---|---|
| TIRE SIZE | 11R22.5 |
| SERVICE DESCRIPTION | 148/145K |
| LOAD RANGE/PLY | H/16 |
| PREF. RIM WIDTH (INCH) | 8.25 |
| MIN. RIM WIDTH (INCH) | 7.50 |
| SINGLE MAX LOAD (LBS.) | 6940 |
| REVS PER MILE | 494 |
| DUAL MAX LOAD (LBS.) | 6395 |
|---|---|
| I.P. (PSI) | 123 |
| OVERALL DIAMETER (INCH) | 42.0 |
| SECTION WIDTH (INCH) | 11.3 |
| MIN. DUAL SPACING (INCH) | 12.5 |
| TREAD DEPTH (X/32") | 26 |
| STATIC LOADED RADIUS | 19.5 |
| MAX SPEED (MPH) | 68 |
Tire Specifications
315/80R22.5
Change Size
- SIZE 315/80R22.5
- PLY RATING 20
- SERVICE DESCRIPTION 161/157K
- MAX SPEED 68
- TREAD DEPTH 24
| PRODUCT CODE | SUMI-5534002 |
|---|---|
| TIRE SIZE | 315/80R22.5 |
| SERVICE DESCRIPTION | 161/157K |
| LOAD RANGE/PLY | L/20 |
| PREF. RIM WIDTH (INCH) | 9.00 |
| MIN. RIM WIDTH (INCH) | 9.00 |
| SINGLE MAX LOAD (LBS.) | 10200 |
| REVS PER MILE | 486 |
| DUAL MAX LOAD (LBS.) | 9090 |
|---|---|
| I.P. (PSI) | 130 |
| OVERALL DIAMETER (INCH) | 42.7 |
| SECTION WIDTH (INCH) | 12.2 |
| MIN. DUAL SPACING (INCH) | 13.8 |
| TREAD DEPTH (X/32") | 24 |
| STATIC LOADED RADIUS | 19.8 |
| MAX SPEED (MPH) | 68 |
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