Quick answer
Pull tri tip at 130 F for medium-rare. The temperature will rise 5 F during the rest, settling at 135 F - the textbook center for this cut.
The temperature chart
Pull temperature is the number you act on. Final temperature is what the cut settles at after a 10 to 15 minute rest. Carryover cooking does the rest of the work.
| Doneness | Pull | Final | Notes |
|---|---|---|---|
| Rare | 120°F | 125°F | Not recommended. Too lean to render fat at this temperature. |
| Medium-rare | 130°F | 135°F | The textbook target. Warm red center, edges pink, juice clear. Where tri tip is at its best. |
| Medium | 135°F | 140°F | Acceptable. Pink fading to brown, slightly firmer. Starts losing the buttery quality. |
| Medium-well | 145°F | 150°F | Mostly brown with a faint pink line. Noticeably tougher and drier. |
| Well done | 155°F+ | 160°F+ | Strongly not recommended. The tight grain and lean profile make it eat like jerky. |
Why 130 F is the right number
Tri tip is a lean cut from the bottom sirloin. It has just enough internal marbling to be tender at medium-rare, but not enough to stay juicy past it. Above 140 F, the muscle proteins squeeze out water faster than the marbling can replace it, and the cut dries out fast. Below 125 F, the fat has not warmed enough to coat the meat, and the texture is cold and waxy in the center.
The 130-to-135 F window is where tri tip does its best work. The center is warm, the marbling has rendered just enough to slick the fibers, and the slice is pink edge to edge. Past that window, every degree costs you flavor.
Carryover cooking is real
Meat keeps cooking after you pull it. The exterior is much hotter than the center, and during the rest that heat migrates inward. For a tri tip, expect the internal temperature to climb roughly 5 F after the cut leaves the heat. Plan for the rise - pull at 130 F, not 135 F.
Higher cooking temperatures cause more carryover. A tri tip seared hard on a 600 F grill will rise more during the rest than one slow-roasted at 225 F. If you reverse-sear, the carryover after the final sear is roughly 5 F. If you grill direct over hot coals, plan for closer to 7 F.
Rest matters as much as the number
Rest tri tip 10 to 15 minutes uncovered before slicing. Skipping the rest dumps juice onto the board and the cut eats dry no matter what number you hit on the thermometer.
How to take the temperature
Use an instant-read probe thermometer with a thin tip - Thermapen, Combustion, or any of the cheaper clones. Insert the probe through the side of the cut into the thickest part, parallel to the grill, until the tip is in the center. Avoid the surface and the fat seams; both read hotter than the muscle. Take readings in two or three spots and trust the lowest one.
Avoid leave-in probes for tri tip unless you trust your placement. The cut is small enough that a probe in the wrong spot reads inaccurately, and the cook is short enough that an instant-read is plenty.
Pull temperature by cooking method
Direct grill (Santa Maria style)
Grill over hot coals, flipping every few minutes, until internal hits 130 F. Rest 10 to 15 minutes. Final temperature settles at 135 F.
Reverse sear
Smoke or roast at 225 F until internal hits 115 F. Sear over high heat until internal hits 130 F. Rest 10 minutes. Final temperature settles at 133 to 135 F.
Oven roast
Roast at 425 F until internal hits 130 F. Rest 10 to 15 minutes. Final temperature settles at 133 to 135 F. Carryover is gentler than direct grilling.
Sous vide then sear
Cook at 131 F for 2 to 4 hours, sear hard for 60 to 90 seconds per side. The center never crosses 131 F because sous vide does not overshoot. Carryover is minimal - about 2 F. This is the most consistent way to nail medium-rare every time.
USDA versus practical
The USDA recommends a minimum internal temperature of 145 F for whole-muscle beef, with a 3 minute rest. That recommendation is built around food safety margins for restaurant service, not flavor. For healthy adults cooking quality whole-muscle beef at home, medium-rare at 130 to 135 F is safe and is the standard at every steakhouse in the country.
If you are pregnant, immunocompromised, or feeding young children, the 145 F line is the safer call. For everyone else, pull at 130 F, rest, and trust the thermometer.
Common mistakes
Probing in the fat seam instead of the muscle. Fat reads hotter and gives you a false 'done.' Push the probe past the seam into solid meat.
Pulling at the target temp instead of accounting for carryover. If you want 135 F finished, pull at 130 F.
Trusting visual doneness. Tri tip's bark hides the color underneath. Use the thermometer, not your eyes.
Skipping the rest. The thermometer reads right but the meat eats wrong without 10 to 15 minutes of carryover and redistribution.
The bottom line
Pull tri tip at 130 F. Rest it 10 to 15 minutes. Slice across the grain. That is the entire job. The thermometer takes care of everything else.
Frequently Asked Questions
What temperature should I pull tri tip at?
Pull at 130 F for medium-rare. The internal temperature will rise about 5 F during the rest, settling at 135 F - the textbook center for this cut.
What is the internal temperature for medium-rare tri tip?
135 F after a 10 to 15 minute rest. To hit that, pull the meat off the heat at 130 F so carryover cooking finishes the job.
Is tri tip safe to eat at medium-rare?
Yes for whole-muscle beef from a quality source. Medium-rare (130 to 135 F) is the standard at every steakhouse. The USDA's 145 F recommendation is a conservative minimum aimed at restaurant service margins. Pregnant or immunocompromised diners should use the higher number.
Can I cook tri tip well done?
You can, but you should not. Tri tip is too lean and too tightly grained to stay juicy past 145 F. Cooked to well done it eats like jerky. If you want a beef cut that handles well done, choose a fattier roast like chuck.
How long does it take tri tip to reach 130 F?
Roughly 45 to 90 minutes depending on size, starting temperature, and cooking method. A 2 lb tri tip on a 425 F grill takes about 35 to 45 minutes total. Reverse sear at 225 F can take 60 minutes before the final sear.
Does carryover cooking really matter?
Yes. Tri tip rises about 5 F during a 10 to 15 minute rest after a hot cook. If you pull at 135 F instead of 130 F, the cut finishes at 140 F, which is medium and noticeably less tender. The 5 degrees matter.