The Metzeler Cruisetec tire set is a excellent choice for 6th generation Gold Wing 1800 owners. 

Cruisetec, a more performance-oriented tire, complements and completes the existing custom touring range for Metzeler which includes the Marathon 888
Dynamic handling with a dual compound rear providing outstanding lateral and forward grip while maintaining excellent mileage
Extended grooves within the tread pattern to improve control when leaning and water evacuation
Ideal for riders looking for the right balance between performance, versatility and personality
Enhanced tread pattern and high silica compound to promote chemical grip on wet surfaces
Tubeless (TL)
Blackwall

Tire Size - Load/Speed Rating

Front Tire - 18" - 63H Radial
Rear Tire - 16" - 77H Radial

Fits Honda:

GL1800A Gold Wing - 2018-2023