Healthy diet. A healthy diet is one that helps to maintain or improve overall health. A healthy diet provides the body with essential nutrition: fluid, adequate essential amino acids from protein, essential fatty acids, vitamins, minerals, and adequate calories. The requirements for a healthy diet can be met from a variety of plant-based and animal-based foods.
The 2007 Chevy Tahoe has a gas tank capacity of 26.0 gallons. The 4.8 gets 15 mpg city and 20 mpg highway. The 5.3 gets 16 mpg highway and 21 mpg city.
The standard tank appears to have been 26 gallons, although there's a bit of confusion between US and British sites about whether that was 26 US gallons (which would seem logical, coming from a US manufacturer) or 26 Imperial gallons (which would equal 31.2 US gallons). Sources: 1964 Cadillac Specifications.