I bought these tires for my boss. He gave me specific orders to buy these, but he loves them. He loves the rubber compound of Sumitomo ti...
Every purchase includes:
Fast, free shipping on every tire we sell.
Support local businesses
Buy from local distributors, install at local service centers.
We accept unmounted tire returns within 30 days.
Live customer support
Have questions? Live tire specialists are here to help.
Shop with confidence
- Dry5.0 out of 5
- Wet4.0 out of 5
- Winter2.0 out of 5
- Comfort4.0 out of 5
- Noise4.0 out of 5
- Treadwear4.0 out of 5
The Sumitomo ST770 wide base tire is designed for spread-axle applications. It features a wide base that evenly distributes weight to ensure maximum stability and minimal wear. Specially designed outer ribs with optimized notches are more resistant to the effects of scuffing in turns. In wet conditions, the wide, optimized grooves remove water from the contact patch to enhance hydroplaning resistance while microgrooves enhance wet grip. Special tread compounds ensure longer tread life.