Additional Information Haida HD878 R/T The Haida HD878 R/T is a rugged terrain, all season tire manufactured for SUVs and light truck vehicles. Highlights The 3D tread pattern strongly grips the road in all weather conditions and provides year round safety The 3D tread pattern and the unique wide tread pattern increase the on- and off-road terrain traction The Haida HD878 wide tread grooves clean the tread by eliminating mud and snow stuck between the tread elements The special anti-collision sidewall design prevents punctures, road collision damage and pressure damage The shoulder tread pattern and excellent traction prevent vehicle-skidding and improves the handling