what brand of car is a low rider?
Lowrider: a style of car originated by Chicanos that has had its suspension system modified (with hydraulic suspension) so that it rides as low as possible. Lowriders often have user-controlled height adjustable suspension. (They aren't a certain brand of car, just any car that has this. I think I have seen Cadillac's used as lowrider before though)
It can be any brand. A low rider is a normal car that you buy, and then spend $5000+ in suspension modifications and/or airbag hydraulic system used to lower the car.