Staggered setups are typically found on rear wheel drive cars, with the larger wheels being positioned in the rear.
The benefits of a staggered setup would be:
- Enhanced appearance
- Larger tires
- Increased handling, braking and cornering (depending on your vehicle configuration)
The downsides of a staggered setup would be:
- Inability to rotate tires
- Increase weight due to larger wheels and tires in the back
- Change in driving characteristics depending on the vehicle