What the name of cars with big wheels at back?

The type of car with big wheels at the back is typically referred to as a "lowrider". Lowriders are customized vehicles that have been modified to have a lower ride height, often with larger wheels and tires. The style originated in the Hispanic-American community of Los Angeles in the 1940s and 1950s, and has since spread to other parts of the world. Lowriders are often associated with hip-hop and other urban cultures.