I just came across a shockingly impressive blog on tractor pulling... it's incredibly thorough, in every country, interviewing everyone from the new, to the retiring, to builders, race track operators, etc... plus everything there is about pulling tractors present and future

I'm convinced that whoever is the writer and photographer must be in the tractor racing world, because they are at a LOT of events, all over world, and interviewing people from the most remote towns in Finland, to big city racers in Ohio.

They also cover every thing about all types of pulling tractors, in all levels of racing, from all manufacturers and homebuilts, with all varieties of engines from hemis to Allisons and Spitfire engines, to tires and rims.

This blog https://pullingworld.blogspot.com/  is seriously amazing in it's thoroughly fascinating coverage of the sport

https://pullingworld.blogspot.com/