 Easy access, friendly service, exclusive selection along with the best pricing. Mellowhaveworld.com for use by adults 21 years of age or older. MR number 281-811. Build the tractor of your dreams with the number one Mahindra dealer in the Northeast, Knoxland Equipment. In addition to owning the world's number one selling tractor, you'll get it to your exact specifications. With up to a seven-year powertrain warranty on Mahindra tractors, you'll be able to count on years of service after the sale at Knoxland.