Dunlop SP 464 long-haul drive tire

Updated Aug 8, 2012

Dunlop’s SP 464 long-haul drive tire features a 28/32-in. tread depth in a tread pattern with three hydro grooves that help evacuate water. The tire also has penetration protectors to help resist cuts and punctures, the company says. It comes in four sizes: 11R22.5, 11R24.5, 295/75R22.5 and 285/75R24.5.