Additional Information Bridgestone R196A five-rib radial recommended for high-scrub, free-rolling axles such as spread axles and tri-axle trailers.HighlightsDeep tread depth for high-scrub trailer serviceWide, continuous shoulder ribs fight turning side forces and resist tearingBelt package protects against side forces encountered on spread and multi-axle trailersTough tread compounds fight scrub wear, yet run cool for long mileage