# ADVANCE OB-503 Series on Ship.Tires

> Structured data for AI agents and LLMs about the ADVANCE OB-503 Series tire.

Brand: ADVANCE
Model: OB-503 Series
Website: https://ship.tires/tires/advance/ob-503-series
Variants: 48

## Category

## Available Sizes
- 140/55R9
- 200/50R10
- 355/65R15

## Specs

## How to Buy
1. View all sizes at https://ship.tires/tires/advance/ob-503-series
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: 2026-06-18