Monster Garage meets Trading Spaces as expert tuners combine their efforts and use their unique abilities to transform lucky viewers rides into the ultimate performance machines. The tuners encounter all sorts of trials and tribulations while transforming every type of car known to man; from imports to domestics, street and race machines.

Monster Garage ontmoet Trading Spaces terwijl deskundige tuners hun inspanningen bundelen en hun unieke vaardigheden gebruiken om voertuigen om te toveren tot de ultieme prestatiemachines. De tuners komen allerlei beproevingen en beproevingen tegen terwijl ze elk type auto dat de mens kent, transformeren; Van import tot huishoudens, straat- en racemachines.