Description
All-Season Confidence for Daily Driving. The Toyo Observe GSi-6 LS Tire (245/60R18) is engineered to deliver balanced, dependable performance in a wide range of weather conditions, from dry roads to rain and light snow. Its tread compound and pattern are tuned for enhanced all-season traction and stability, giving your vehicle predictable handling and confidence mile after mile without sacrificing ride comfort or road noise.
Matched Size for Smooth Handling and Fit. The 245/60R18 sizing of the Toyo Observe GSi-6 LS Tire (245/60R18) provides a well-rounded footprint that fits many 18-inch wheel applications while maintaining solid on-road manners. Whether you’re navigating city streets, highway cruising, or weekend runs, its balanced profile helps promote steering precision, responsive braking, and steady cornering, making it a smart choice for drivers who want everyday reliability.
Advanced All-Season Tread for Year-Round Grip. The Toyo Observe GSi-6 LS Tire (245/60R18) features a symmetric tread design with multi-directional sipes and optimized groove placement to evacuate water and enhance traction on wet, slushy, or slick surfaces. This improved water-flow management helps reduce hydroplaning risk and provides a stable contact patch in varied conditions, so you stay more confident across seasons without changing tires constantly.
Durable Construction for Long-Term Value. Built with a resilient compound and reinforced structure, the Toyo Observe GSi-6 LS Tire (245/60R18) resists irregular wear, chips, and everyday impacts, helping extend tread life and deliver consistent performance over time. Whether you’re commuting daily or taking longer road trips, these tires offer a practical balance of durability, comfort, and reliable traction you can count on in diverse driving conditions.
Installation. Putting this Toyo Observe GSi-6 LS Tire (245/60R18) on your vehicle takes 1 hour to install.
Warranty. There is a limited warranty on this product.
Application. The Toyo Observe GSi-6 LS Tire (245/60R18) offers universal fitment.
Toyo 149540
CA Residents: WARNING: Cancer and Reproductive Harm
- Tire
- Tire Size: (245/60R18)
- Studless Winter Tread with Advanced Sipe Technology
- Directional Staggered Tread Blocks for Enhanced Grip and Handling
- High-Grip Silica Compound for Better Wet and Cold-Temperature Performance
- Microbit Technology with Walnut Shells for Improved Ice Traction
- Serrated Stability Rib and Large Inner Blocks for Braking and Stability
- Three-Peak Mountain Snowflake (3PMSF) Severe Snow Service Rated
- Reduces Road Noise and Comfortable Ride for a Winter Tire
- One-Hour Installation
- Limited Warranty
- Universal Fitment
| Brand | Toyo |
| Tire Model | Observe GSI-6 LS |
| Tire Type | Winter |
| Tire Size | 245/60R18 |
| Tire Diameter | 30 |
| Tire Load Index | 105 (2039 lbs per tire) |
| Tire Load Rating | SL |
| Tire Tread Depth | 12/32″ |
| Tire Revs Per Mile | 684 |
| Tire Speed Rating | (H) Up to 130mph |
| Tire Weight | 34 |
| Wheel Diameter | 18 |
| UTQG Tire Rating | N/A |
| Tire Tread Pattern | Directional |
| Minimum Wheel Width | 7″ |
| Maximum Wheel Width | 8.5″ |






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