---
product_id: 313074228
title: "Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only)"
brand: "michelin"
price: "$1186.18"
currency: USD
in_stock: true
reviews_count: 8
category: "Michelin"
url: https://www.desertcart.us/products/313074228-michelin-pilot-sport-as-4-255-45zr18-103y-xl-set
store_origin: US
region: United States of America
---

# 29% longer tread life 5% improved wet braking 10% better snow traction Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only)

**Brand:** michelin
**Price:** $1186.18
**Availability:** ✅ In Stock

## Summary

> 🚗 Grip greatness all year round — don’t just drive, dominate.

## Quick Answers

- **What is this?** Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only) by michelin
- **How much does it cost?** $1186.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/313074228-michelin-pilot-sport-as-4-255-45zr18-103y-xl-set)

## Best For

- michelin enthusiasts

## Why This Product

- Trusted michelin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quiet, Smooth Ride:** Asymmetric tread pattern delivers a noise-free, luxurious driving experience.
- • **All-Weather Mastery:** Engineered with Helio+ tech and Extreme Silica+ compound for confident grip in rain, snow, or shine.
- • **Precision Performance:** Dynamic Response Technology ensures razor-sharp handling and control on every curve.
- • **Endurance that Outlasts:** Up to 29% more tread life than top competitors means fewer replacements and more miles.
- • **Factory-Approved Excellence:** The first all-season tire chosen by Chevrolet for the Corvette — a badge of elite performance.

## Overview

The MICHELIN Pilot Sport All Season 4 255/45ZR18/XL 103Y tire combines cutting-edge technologies like 360° variable sipe and Helio+ rubber compounds to deliver superior traction in dry, wet, and snowy conditions. With up to 29% longer tread life than leading competitors and enhanced braking performance, it’s the first all-season tire selected by Chevrolet for the Corvette, offering a premium, quiet ride tailored for performance-driven drivers.

## Description

Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only)

Review: The value of the tires. Very high quality and smooth. - Honestly, this is my first time buying this type of tire. I could right away fill the deferents. The quality is so smooth which gives is high quality ride. The balance and smoothness just fills like your flouting and also no noise on the tire when driving. This tires is worth every penny I payed for. Highly recommended.
Review: Quality tire - My favorite brand and my favorite model of tire, Michelin Pilot Sport All Season. I have run a few different brands of tires on my C6 Corvette and before that my Mustang, and these (especially the All Season 4) are my absolute favorite. I got 3 years and about 22k miles out of my last set (All Season 3+), which sucks but that's a sports car for you. If you are on the fence about getting these for your car, I encourage you to try them out. I can't see how you won't like them. Quiet, super grippy, great in wet, great in dry, haven't tried "snow/ice."

## Features

- Michelin Pilot Sport All Season 4 delivers long-lasting, superior performance on wet, dry and snowy roads. Supercar certified. Stylish design.
- Exceptional Wet and Dry Grip.
- Winter Confidence
- Asymmetric tread pattern
- Developed on the track and proven on the street, our innovative Dynamic Response Technology ensures forces and temperatures are distributed evenly for a longer wear life. Michelin Pilot Sport All Season 4 delivers long-lasting ultra-high performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087K19XN9 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #74,990 in Automotive ( See Top 100 in Automotive ) #155 in Passenger Car Performance Tires |
| Brand | MICHELIN |
| Brand Name | MICHELIN |
| Construction Type | Radial |
| Customer Reviews | 4.2 out of 5 stars 174 Reviews |
| Global Trade Identification Number | 00086699097996 |
| Included Components | Rims not included |
| Item Diameter | 18 Inches |
| Item Dimensions | 27.4 x 10.1 x 27.4 inches |
| Item Type Name | Tire |
| Item Weight | 27.3 Pounds |
| Load Capacity | 1929 Pounds |
| Load Index | 103 |
| Load Range | XL |
| Manufacturer | Michelin |
| Manufacturer Part Number | 09799 |
| Manufacturer Warranty Description | 45,000 Miles Manufacturer's Treadwear Limited Warranty, 6-Year Standard Limited Warranty |
| Maximum Pressure | 50 Pound per Square Inch |
| Model Number | 09799 |
| OEM Equivalent Part Number | MICH-09799 |
| Ply | 4-Ply |
| Rim Size | 18 Inches |
| Rim Width | 9.5 Inches |
| Seasons | Year Round |
| Section Width | 255 Millimeters |
| Size | 255/45ZR18/XL 103Y |
| Speed Rating | Y |
| Tire Aspect Ratio | 45 |
| Tire Diameter | 27.4 Inches |
| Tread Depth | 10 32nds |
| Tread Type | Asymmetrical |
| UPC | 086699097996 |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 255/45R18 |

## Product Details

- **Brand:** MICHELIN
- **Load Capacity:** 1929 Pounds
- **Load Index:** 103
- **Rim Size:** 18 Inches
- **Section Width:** 255 Millimeters
- **Size:** 255/45ZR18/XL 103Y
- **Speed Rating:** Y
- **Tire Aspect Ratio:** 45
- **Tread Depth:** 10 32nds
- **Tread Type:** Asymmetrical

## Images

![Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only) - Image 1](https://m.media-amazon.com/images/I/71j898YXNML.jpg)
![Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only) - Image 2](https://m.media-amazon.com/images/I/71qnr4TYHUL.jpg)
![Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only) - Image 3](https://m.media-amazon.com/images/I/61gvjAXa9PL.jpg)
![Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only) - Image 4](https://m.media-amazon.com/images/I/71RaKzsBv4L.jpg)
![Michelin Pilot Sport AS 4 255/45ZR18 103Y XL (Set of 1 Tire Only) - Image 5](https://m.media-amazon.com/images/I/71E18KgCB6L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The value of the tires. Very high quality and smooth.
*by J***Z on September 30, 2025*

Honestly, this is my first time buying this type of tire. I could right away fill the deferents. The quality is so smooth which gives is high quality ride. The balance and smoothness just fills like your flouting and also no noise on the tire when driving. This tires is worth every penny I payed for. Highly recommended.

### ⭐⭐⭐⭐⭐ Quality tire
*by D***D on April 2, 2022*

My favorite brand and my favorite model of tire, Michelin Pilot Sport All Season. I have run a few different brands of tires on my C6 Corvette and before that my Mustang, and these (especially the All Season 4) are my absolute favorite. I got 3 years and about 22k miles out of my last set (All Season 3+), which sucks but that's a sports car for you. If you are on the fence about getting these for your car, I encourage you to try them out. I can't see how you won't like them. Quiet, super grippy, great in wet, great in dry, haven't tried "snow/ice."

### ⭐ False advertising
*by D***B on April 14, 2026*

False advertising! Not 4 tires

## Frequently Bought Together

- MICHELIN Pilot Sport All Season 4 Performance Tire 255/45ZR18/XL 103Y
- Lexani LX-Twenty Traction Radial Tire - 245/30R22
- Atlas Force UHP High Performance All-Season Radial Tire-275/40R19 105Y

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-14*