Well, it’s a test vehicle or it’s not a 2025. There’s no alternative since they don’t exist outside of test fleets.Test vehicles in this area 100% have "M" plates on them. That's why I always look at the plate to see if it's a M or D plate on an advanced program vehicle. Silverado EV drove around here in W/T trim and M plate for nearly two years before the RST version hit dealers lots. Same with C8 ZO6s.

