Maximum steel is not a very common color although granite crystal is, as is bright silver (pictured above) this is a pic of maximum steel metallic below. Its not uncommon but its certainly not as common as black, reds, silver, white, blue or granite crystal. Ive only seen two running around my city both are laramies with silver trim and fender flares and one is a dually..this color grows on me more everyday
Theres a whole thread about max steel 4th gens look it up!