The 2015 Nissan Altima uses the same windshield as the 2014 Nissan Altima. If you get a 2015 vehicle of any kind you will find most of the time in the fall when you buy a new vehicle if you encounter a situation where you will need a glass replacement it may be difficult to find the part price especially online. Most cars use the same glass from year to year however if they make any changes to the body style then there will be no aftermarket replacement glass or OEM replacement glass. The only option sometimes is to get the glass from the dealership. If you do not know what features your vehicle has then you should have the VIN (Vehicle Identification Number) on hand this will help ensure we bring the correct part when bringing the replacement glass to your home or place of business.