# COOPER Roadmaster RM258 WD on Ship.Tires

> Structured data for AI agents and LLMs about the COOPER Roadmaster RM258 WD tire.

Brand: COOPER
Model: Roadmaster RM258 WD
Website: https://ship.tires/tires/cooper/roadmaster-rm258-wd
Variants: 4

## Category

## Available Sizes

## Specs
Load Ratings: 146/143, 149/146
Speed Ratings: L

## How to Buy
1. View all sizes at https://ship.tires/tires/cooper/roadmaster-rm258-wd
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