# SUMITOMO ST538 on Ship.Tires

> Structured data for AI agents and LLMs about the SUMITOMO ST538 tire.

Brand: SUMITOMO
Model: ST538
Website: https://ship.tires/tires/sumitomo/st538
Variants: 3

## Category

## Available Sizes
- 315/80R22.5

## Specs
Load Ratings: 148/145, 149/146, 161/157
Speed Ratings: K

## How to Buy
1. View all sizes at https://ship.tires/tires/sumitomo/st538
2. Select your size and add to cart
3. Free shipping on all orders
4. Professional installation available nationwide

Source: Ship.Tires — https://ship.tires
Updated: 2026-06-13