Good tip! We're gonna deal with the intermittent horn issue when the Leaf return tomorrow for the mounting and balancing of the new tires from 4Wheelonline.
I'll be curious to see this project. Sounds crazy but could be fun. We've just put on steelies and light truck tires on the beaten 4Runner and will take it to a mud trail.
I'll mention the BB Horn to a friend. He'll start the mods on his new Leaf project once we installed the shocks and suspension from 4Wheelonline onto his Wrangler and clear the garage.