Quick Look: NTPA.tv is the video home of the National Tractor Pullers Association, a tractor pulling sanctioning organization that sets the standard in the pulling industry for safety and competition rules.
A $299 Live Streaming Season Pass provides access to everything on the NTPA.tv website (except indoor events at Cloverdale and Shipshewana), including every season of the NTPA Championship Pulling Series that originally aired on RFD-TV, past years' (2017-present) live streaming events, and special NTPA.tv content. NTPA doesn't specify what is available through their Roku channel; we would presume that this same content is available on Roku, but we don't offer any guarantee on that.
Below is a video found on the NTPA.tv YouTube channel as an example of what you might expect to find on this channel.
-- Information is current as of January 14, 2020
Roku Channel Store Description: NTPA.tv broadcasts select NTPA Championship Truck and Tractor Pulling events from across the United States. Action is streamed live and on-demand on NTPA.tv in addition to the Association’s weekly TV series and exclusive videos.
CHANNEL STORE CATEGORY: Movies & TV
DEVELOPER: World Pulling International
FEES: $299/year; subscribe at ntpa.tv/join.