It's just G . I do not recommend these tires, I bought it myself because of the reviews on the market. Before that, I went to kumho, goodyear, dunlop, compared to other tires, these are just quiet horror. I do not recommend.
Pros
There is none of them
Cons
The car dives into a rut, scours at speed, slips in wet snow like a summer car. The noise is just awful! Sounds like a problem with the bearings.