What's the 2018 Audi Q7 wiper blade size?

The 2018 AudiQ7 has a 28" wiper blades on the driver's side and 20" blades on the passenger side. This is pretty common for a vehicle to have larger wipers on the driver's side than the passenger because it needs to clear more water to allow the driver to see clearer. I recommend that You get OEM or higher quality wiper blades when You need to replace them. There are some blades on the market from Rain X that will place a hydrophobic film on the windshield and that can help prevent water from building up on it. When buying new wipers it is always a good idea to go with the best ones You can afFord because cheap blades can break down and not clean well.