Trail Boss
28 OZA mighty porterhouse for a mighty appetite.
Route 66 · San Dimas · Since 1967
Mesquite fire, honest cuts, and Old West hospitality at the home of the famous Cowboy Steak.
A San Dimas landmark
Perched above historic Route 66, Pinnacle Peak has welcomed generations of families, travelers, and steak lovers to a dining room built for good times—not formality.
Steaks hit the mesquite grill, ranch bread and cowboy beans land on the table, and the walls tell decades of stories. This is the working person’s steakhouse: generous, casual, and proudly a little rough around the edges.
Discover the tie-cutting tradition →A house rule since the early days
At Pinnacle Peak, formalwear never stood a chance. Show up in a necktie and it may be clipped, tagged, and added to the collection overhead—a good-natured reminder to loosen up and enjoy dinner.
Beyond the T-bone
Finished with barbecue sauce and built for messy fingers.
A half-pound ground sirloin burger with all the fixings.
Warm, old-fashioned comfort—best with ice cream.
Round up the whole crew
Birthdays, reunions, team dinners, and celebrations feel right at home here. Private groups of up to 50 guests can be accommodated with advance planning.
Plan a PartyMeet us on Route 66
Hours may change for holidays or special events. Call ahead to confirm.