Double Coin RR680 11R22.5 148/145L HOVERVIEWAn all-position commercial truck tire， the Double Coin RR680 feature a five-rib tread design with wide shoulders that improve traction and promote even wear. SmartWay Verified technology keeps rolling resistance minimal for better fuel efficiency， and the RR680's dense siping and wide groove tread pattern work together for consistent grip on dry and wet surfaces. In addition， the RR680's deep tread depth enhances the tire's tread life while four wide grooves quickly flush water out of the tread to avoid the risk of hydroplaning.
- Five-rib tread design with wide shoulders promote even wear
- Dense siping and wide grooves enhance grip on wet and dry surfaces
- Deep tread depth promotes a longer service life
- Four wide grooves quickly expel water to avoid hydroplaning
- SmartWay Verified thanks to a low rolling resistance design that enhances fuel efficiency
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