For fleets running thousands of miles a week, tire choices aren’t about trends — they’re about trust. Every driven mile and minimizing downtime costs matter more than ever. That’s the environment Sailun engineers had in mind when developing the 70 Series family of commercial truck tires designed to deliver dependable, repeatable performance across steer, drive and trailer positions.
At the heart of the SFL70 EFT, SDL70 EFT and STL70 EFT models is a focus on balance — pairing fuel efficiency with tread life and traction along with long-term durability. Each tire uses Sailun’s EcoPoint³ compound and Slim Bead casing technology, developed to help fleets run more efficiently without compromising reliability.
SFL70 EFT – Everyday Confidence in the Steer Position
As the first point of contact with the road, a steer tire sets the tone for handling and ride quality. The SFL70 EFT was engineered for fleets that need predictable wear and consistent traction, mile after mile.
Its 230mm tread width, wide circumferential grooves and micro-sipes are tuned for wet traction and steady handling, while a decoupling groove helps maintain even wear across the tread. The EcoPoint³ compound supports low rolling resistance and long tread life and the Slim Bead design reduces casing weight to aid in fuel efficiency — all without sacrificing the structure needed for multiple retreads.
SDL70 EFT – Traction Meets Efficiency
For drive positions, the SDL70 EFT delivers mile after mile of durability and performance. With its 240mm footprint, 30/32” tread depth and closed-shoulder design, it aims to combine traction and stability with extended mileage. It also uses EcoPoint³ compound and Slim Bead technology to help lower rolling resistance.
With 3 Peak Mountain Snowflake (3PMS) certification and SmartWay verification, it’s built for fleets needing severe weather traction and fuel-efficient operation across regional and long-haul routes.
STL70 EFT – Durability for Trailer Axles
Behind the steer and drive position, trailers demand tires that stay cool, wear evenly and handle varied loads. The STL70 EFT brings those traits together with a shallow tread, decoupling groove and micro-sipes designed to help dissipate heat and reduce irregular wear.
Built using the same EcoPoint³ compound foundation, it provides a balance of rolling resistance and mileage retention, while the Slim Bead casing supports lighter weight and easier retreading. Available for single and tandem trailer setups, the STL70 EFT was designed with fleet input to deliver consistency on interstate long-haul routes.
Engineered for Fleet Priorities
Instead of chasing trends, Sailun’s engineers focused on the issues that matter most to operators: wear uniformity, casing durability and operating efficiency. The result is the 70 Series — models designed not just to perform in testing, but to deliver measurable value on the road.
For fleets seeking practical solutions and proven performance, the Sailun 70 Series models provide a dependable foundation — one built for today’s routes and tomorrow’s returns.
Find out more at the Sailun commercial/truck (TBR) tire page: gosailun.com/enus/tbr.
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