# ALLIANCE 321 High Traction R-4 on Ship.Tires

> Structured data for AI agents and LLMs about the ALLIANCE 321 High Traction R-4 tire.

Brand: ALLIANCE
Model: 321 High Traction R-4
Website: https://ship.tires/tires/alliance/321-high-traction-r-4
Variants: 11

## Category

## Available Sizes
- 11/80R18
- 13/80R18

## Specs
Load Ratings: 119, 126, 129, 133/129, 135, 136
Speed Ratings: A8/B, B

## How to Buy
1. View all sizes at https://ship.tires/tires/alliance/321-high-traction-r-4
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: 2026-06-26