Indica Hybrid Lineage: Gush Mints x Bubba Diagonal Aroma & Flavor: Burnt rubber, petrol, earthy gas Highway Maxx is a hard-hitting indica hybrid bred by Purple City Genetics in Oakland, CA. A cross of Gush Mints and Bubba Diagonal, this cultivar delivers dense, high-yielding buds with a sharp, fuel-forward nose. Expect a bold aroma of burnt rubber and petrol layered over earthy gas. Known for its fast flowering and heavy presence, Highway Maxx stands out with its raw, no-frills intensity and unmistakable terp profile.