owning a flex-fuel engine is small.
o, the Tundra's rotors are all ventilated while the Ram has ventilated rotors in the front only. Some may argue that because the front brakes are responsible for 90% of a vehicle's stopping power, the rear rotors don't need ventilation. While we agree that is true, we don't understand why the Dodge's rear rotors are larger than the front (13.9 inch solid rotors rear, 13.4 inch ventilated rotors up front) but not ventilated. Both trucks also offer electronic brake force distribution.