Kinda like grandkids....for about 3 hours.... to hot...to cold...to windy...to noisy...to uncomfortable for long drives...get a trailer if you have a wish to drive roads that are more than 200 miles from home.... also, consider that you may not want to leave the car (even if covered) in a unsecured place overnight as they attract a lot of attention and I would not want to expose mine to wet weather... just my 2 cents...others have a different view...