Nitto NT555R Extreme Drag

[{"itemNumber":"107830","genericSize":"2756015","modelName":"NT555R Extreme Drag","modelId":4317,"salesHistory":null,"warranty":null,"productCategoryCode":50,"rebateDescription":null,"typeDesignation":"P","tier1":"Non-Core","tier2":null,"tier3":null,"treadType":"Summer","treadType2":"Highway","speedRating":"V","loadRange":"SL","performanceCategory1":"Max Performance","performanceCategory2":"Highway","isSnowTire":false,"isDiscontinued":false,"discontinuedTireReplacement":null,"bestValue":false,"limitedTime":false,"recommended":false,"highlyRated":false,"mostPopular":false,"optField8":null,"closeout":false,"spfcd":"X","runFlat":false,"edesign":false,"treadDepth":6},{"itemNumber":"180720","genericSize":"3054018","modelName":"NT555R Extreme Drag","modelId":4317,"salesHistory":null,"warranty":null,"productCategoryCode":30,"rebateDescription":null,"typeDesignation":"P","tier1":"Non-Core","tier2":null,"tier3":null,"treadType":"Summer","treadType2":"Highway","speedRating":"V","loadRange":"SL","performanceCategory1":"Max Performance","performanceCategory2":"Highway","isSnowTire":false,"isDiscontinued":false,"discontinuedTireReplacement":null,"bestValue":false,"limitedTime":false,"recommended":false,"highlyRated":false,"mostPopular":false,"optField8":null,"closeout":false,"spfcd":"X","runFlat":false,"edesign":false,"treadDepth":5},{"itemNumber":"180730","genericSize":"2754020","modelName":"NT555R Extreme Drag","modelId":4317,"salesHistory":null,"warranty":null,"productCategoryCode":30,"rebateDescription":null,"typeDesignation":null,"tier1":"Non-Core","tier2":null,"tier3":null,"treadType":"Summer","treadType2":"Highway","speedRating":"V","loadRange":"SL","performanceCategory1":"Max Performance","performanceCategory2":"Highway","isSnowTire":false,"isDiscontinued":false,"discontinuedTireReplacement":null,"bestValue":false,"limitedTime":false,"recommended":false,"highlyRated":false,"mostPopular":false,"optField8":null,"closeout":false,"spfcd":"X","runFlat":false,"edesign":false,"treadDepth":5},{"itemNumber":"180820","genericSize":"3353018","modelName":"NT555R Extreme Drag","modelId":4317,"salesHistory":null,"warranty":null,"productCategoryCode":30,"rebateDescription":null,"typeDesignation":null,"tier1":"Non-Core","tier2":null,"tier3":null,"treadType":"Summer","treadType2":"Highway","speedRating":"Y","loadRange":"SL","performanceCategory1":"Max Performance","performanceCategory2":"Highway","isSnowTire":false,"isDiscontinued":false,"discontinuedTireReplacement":null,"bestValue":false,"limitedTime":false,"recommended":false,"highlyRated":false,"mostPopular":false,"optField8":null,"closeout":false,"spfcd":"X","runFlat":false,"edesign":false,"treadDepth":5}]