--- product_id: 265588495 title: "Pilot Sport AS 4 255/40ZR18 99Y XL (Set of 1 Tire Only) | Passenger High Performance All Season Traction 99Y Rated Extra Load Radial Construction Black Sidewall Tire" brand: "michelin" price: "$1295.00" currency: USD in_stock: true category: "Michelin" url: https://www.desertcart.us/products/265588495-pilot-sport-as-4-255-40zr18-99y-xl-set-1 store_origin: US region: United States of America --- # 45,000 miles treadwear warranty Exceptional wet & dry grip Supercar certified performance Pilot Sport AS 4 255/40ZR18 99Y XL (Set of 1 Tire Only) | Passenger High Performance All Season Traction 99Y Rated Extra Load Radial Construction Black Sidewall Tire **Brand:** michelin **Price:** $1295.00 **Availability:** ✅ In Stock ## Summary > 🏁 Grip the road, own the season, and never compromise on style. ## Quick Answers - **What is this?** Pilot Sport AS 4 255/40ZR18 99Y XL (Set of 1 Tire Only) | Passenger High Performance All Season Traction 99Y Rated Extra Load Radial Construction Black Sidewall Tire by michelin - **How much does it cost?** $1295.00 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/265588495-pilot-sport-as-4-255-40zr18-99y-xl-set-1) ## 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 - • **Extra Load Capacity:** Supports up to 1709 lbs with XL rating for enhanced durability under pressure - • **All-Season Confidence:** Superior traction on wet, dry, and snowy roads keeps you in control year-round - • **Precision Fit & Style:** 255/40ZR18 size with sleek black sidewall design for a bold, professional look - • **Long-Lasting Performance:** Backed by a 45,000-mile treadwear warranty to keep you rolling longer - • **Track-Tested Dynamic Response:** Innovative tech for even force & heat distribution, extending tire life ## Overview Michelin Pilot Sport AS 4 is a supercar-certified, high-performance all-season tire designed for professionals who demand exceptional wet and dry grip, winter confidence, and long-lasting durability. Featuring Dynamic Response Technology and an XL load rating, it supports heavy loads while delivering precision handling and a sleek aesthetic, all backed by a 45,000-mile treadwear warranty. ## Description Michelin Pilot Sport AS 4 255/40ZR18 99Y XL (Set of 1 Tire Only) ## 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 | B087KP4P1D | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #62,902 in Automotive ( See Top 100 in Automotive ) #101 in Passenger Car Performance Tires | | Brand Name | MICHELIN | | Construction Type | Radial | | Customer Reviews | 4.6 4.6 out of 5 stars (256) | | Included Components | Rims not included | | Item Diameter | 18 inches | | Item Dimensions | 26.1 x 10.4 x 26.1 inches | | Item Type Name | Tire | | Item Weight | 26 pounds | | Load Capacity | 1709 pounds | | Load Index | 99 | | Load Range | XL | | Manufacturer | Michelin | | Manufacturer Part Number | 31394 | | Manufacturer Warranty Description | 45,000 Miles Manufacturer's Treadwear Limited Warranty, 6-Year Standard Limited Warranty | | Maximum Pressure | 50 psi | | Model Number | 31394 | | Number of Packs | 1 | | OEM Equivalent Part Number | MICH-31394 | | Ply | 4-Ply | | Rim Size | 18 inches | | Rim Width | 10 inches | | Seasons | NON_WINTER | | Section Width | 25.5 centimeters | | Size | 255/40ZR18 99Y XL | | Speed Rating | Y | | Tire Aspect Ratio | 40 | | Tire Diameter | 26.1 inches | | Tread Depth | 10 thirty_seconds_inches | | Tread Type | Asymmetrical | | UPC | 086699313942 | | Unit Count | 1 Count | | Vehicle Tire ISO Metric Size Description | 255/40R18 | ## Product Details - **Brand:** MICHELIN - **Load Capacity:** 1709 pounds - **Load Index:** 99 - **Rim Size:** 18 inches - **Section Width:** 25.5 centimeters - **Size:** 255/40ZR18 99Y XL - **Speed Rating:** Y - **Tire Aspect Ratio:** 40 - **Tread Depth:** 10 thirty_seconds_inches - **Tread Type:** Asymmetrical ## Images ![Pilot Sport AS 4 255/40ZR18 99Y XL (Set of 1 Tire Only) | Passenger High Performance All Season Traction 99Y Rated Extra Load Radial Construction Black Sidewall Tire - Image 1](https://m.media-amazon.com/images/I/71j898YXNML.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - MICHELIN Pilot Sport All Season 4 Performance Tire 255/40ZR18/XL 99Y - Michelin Pilot Sport 4 S Summer Season Car Tire for Ultra-High Performance Sport, 255/35ZR18/XL (94Y) - Landgolden LG27 All-Season Passenger Car High Performance Radial Tire-245/40R18 245/40ZR18 245/40/18 245/40-18 97W Load Range XL 4-Ply BSW Black Side Wall UTQG 500AA --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/265588495-pilot-sport-as-4-255-40zr18-99y-xl-set-1](https://www.desertcart.us/products/265588495-pilot-sport-as-4-255-40zr18-99y-xl-set-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-22*