# SIERRA SR318 on Ship.Tires

> Structured data for AI agents and LLMs about the SIERRA SR318 tire.

Brand: SIERRA
Model: SR318
Website: https://ship.tires/tires/sierra/sr318
Variants: 1

## Category

## Available Sizes

## Specs
Load Ratings: 146/143
Speed Ratings: M

## How to Buy
1. View all sizes at https://ship.tires/tires/sierra/sr318
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: 2026-06-15