Tacos El Diamante in Oklahoma City: A Mobile Stand for Carne Asada and Al Pastor
Tacos El Diamante operates from a food truck stationed in Oklahoma City, specializing in carne asada and al pastor tacos with fresh corn tortillas and grilled onions. The stand has built a following for straightforward execution and consistent pricing across a compact menu, making it a reliable option for sit-down or takeout taco service without the restaurant overhead.
What the truck serves
The menu centers on two proteins: carne asada (grilled strips of marinated beef) and al pastor (pork cooked on a vertical spit, then shaved). Both come on double corn tortillas with diced white onion and cilantro. Tacos are $2.50 each or three for $6.50. A quesadilla with cheese and one protein runs $4. Most orders come with lime wedges and access to salsa verde and pico de gallo from the service window. The truck does not serve alcohol or bottled drinks; customers typically bring their own beverages or purchase from nearby shops depending on location.
How it compares to other Oklahoma City food trucks
Tacos El Diamante differs from broader Mexican food trucks in Oklahoma City by limiting its scope. A truck like Taco de Mexico, which operates across multiple locations, offers more variety (barbacoa, carnitas, chorizo) and sometimes runs longer evening hours, but charges similar per-taco prices and does not necessarily guarantee the same consistency from one stop to another. Tacos El Diamante's fixed focus on two proteins and a stable pricing structure makes it easier to predict what you will receive. For eaters wanting speed and simplicity over menu breadth, this truck is the stronger choice; for those seeking variety in a single visit, the broader menu trucks may suit better.
Who it suits and who it does not
The truck works best for office workers on a lunch break, construction crews, and taco purists who prefer quality repetition over novelty. The carne asada has a clean, smoky char from the grill, and the al pastor carries enough spice and caramelization to stand alone without heavy sauce. A three-taco order fills a light meal at under $7. It does not suit diners looking for a full sit-down experience (seating is minimal or nonexistent depending on the truck's location), those with dietary restrictions beyond standard proteins and tortillas, or people seeking late-night service (hours vary by location and season).
What your first visit involves
Approach the service window and order by protein and quantity. The staff will grill the meat to order, which takes about three to five minutes depending on line length. You receive your tacos wrapped in paper, with salsa and lime on the side. Most customers eat standing near the truck or take their order to a nearby bench or car. Bring cash; not all food trucks in Oklahoma City accept cards.
Hours, location, and logistics
Tacos El Diamante rotates between neighborhood spots in Oklahoma City, most often appearing in areas with daytime foot traffic. Typical hours run 11 a.m. to 2 p.m. on weekdays, though specific schedules and current parking location should be verified directly, as food trucks shift seasonally and by demand. Parking around the truck is street-level where it operates, so arrive early during peak lunch hours to avoid the longest wait.
Tacos El Diamante fills a gap between sit-down Mexican restaurants and larger, menu-heavy food trucks by offering consistent, affordable carne asada and al pastor to Oklahoma City lunch crowds who value reliability over surprise.
