Larger truck wheels, such as 20-inch or 26-inch wheels, benefit off-road camping. So, if you aren't planning on hitting the dirt, bigger wheels are mostly about the look. But considering the day-to-day downsides, they're not worth it. 26 inch rims are the largest size wheels that we sell. It is also a popular option for people who are looking to give their car a unique appearance.26-inch rims will add several inches of space between the ground and your car.