Jeff drives a red 2006 Ford F-350 Super Duty Crew Cab with Chrome Package. It has a metallic 'Fired Up' decal on the doors.
Jeff buys a neon orange crotch rocket Yamaha YZF-R6 600cc bike with estimated top speed of 156 mph.
In response to the reviewer, the young Katie is portrayed by a toddler whose contract must not have included speaking lines. Surely she babbles but it's cut out of the final editing to comply with the contract.
Most of the horses used in the show are owned by John Scott, head wrangle well known in the movie industry. With 160 horses used exclusively for filming, John's herd includes "cast horses" (bombproof horses for actors to ride) and trained stunt horses, when bucking, rearing or falling are called for. The horses are trained actors and danger is greatly minimized.