Mike Reeves, ASE Master Technician · Last reviewed May 21, 2026

Recommended Tire Pressure Lookup

Pick your year, make, and model — get the door-jamb-sticker front/rear cold PSI in one click. Live load + ambient-temperature correction. Sourced from owner manuals and OEM tire-and-loading labels.

Recommended Tire Pressure Lookup

Model year

Brand

Vehicle line

Rear axle PSI may go up with payload

70°F

±1 PSI per 10°F (Firestone, Bridgestone)

Pick a year, make, and model — your door-jamb PSI returns in a click.

Manufacturer specifications override. Your door-jamb sticker (driver's-side B-pillar) is the authoritative number — these lookups are sourced from owner manuals and OEM tire-and-loading labels. Trim, OE tire size, or load may shift the spec. Pressure rises ~1 PSI per 10°F; inflate cold (3+ hours after driving). Mike Reeves is an ASE Master Technician, not your dealer service department.

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How to use this lookup

  1. Pick your year, make, and model. The dropdowns filter live — make appears once you pick a year, model appears once you pick a make. The vehicle list covers 100+ US best-sellers from 2010 to 2025.
  2. Read your front and rear PSI. Many vehicles spec different pressures front to rear — especially rear-wheel-drive sedans, trucks, and high-performance cars. Both numbers display side by side.
  3. Toggle "Loaded / towing" if you're hauling cargo, towing a trailer, or running a full crew cab. The rear-axle number climbs to handle the extra load. If your truck has an explicit OEM loaded value (F-150, Tundra, Frontier, etc.), that's the number used.
  4. Adjust the ambient-temperature slider to today's outside temp where you're filling. Pressure rises ~1 PSI per 10°F warming — the slider applies the correction so you can hit your door-jamb spec when the tire's actually cold.
  5. Save or share. Copy the link (your vehicle stays in the URL), or hit PDF for a one-page spec sheet to keep in the glovebox.

Why this lookup is different from other tire-pressure pages

Most "recommended tire pressure" pages on the web tell you to walk to your car, open the driver's door, and read a sticker. They're brand-published or dealer SEO articles that quote a 30–35 PSI range and link to a tire-shopping funnel. That's fine if you're parked at home. Here's what we did instead:

  • Actual year/make/model → PSI lookup. 100+ US vehicles from 2010 to 2025, each row sourced from the OEM owner's manual or tire-and-loading information label. You get the number on screen — no walking required.
  • Front and rear PSI displayed separately. Many vehicles spec different cold pressures front versus rear (sedan ~3 PSI delta on RWD, light trucks 0–10 PSI rear bump loaded). Generic "30–35 PSI" advice flattens this; our lookup respects it.
  • Load + temperature corrected in real time. The 1-PSI-per-10°F drift rule is widely cited but never computed. We compute it. Toggle "Loaded" and the rear axle climbs to its OEM-loaded spec. Drag the temp slider and the displayed PSI shifts so you can hit cold-target on a 40°F morning or a 95°F afternoon.
  • Source link per vehicle. Every lookup shows which OEM manual or service publication the value comes from — not generic "between 28 and 36 PSI" hand-waving.
  • Embeddable. Driving schools, dealer service pages, fleet trainers, and forum mods: copy a one-line iframe, host this lookup on your own site with attribution. No competitor on page 1 offers an embed.
  • ASE-certified author + date-stamped review. Mike Reeves signs his name to the math and re-validates the data annually. Most of the page-one SERP is anonymous tire-shop content or brand pages.

How this lookup works (the math)

Three small calculations turn a vehicle pick into the number you should put in the gauge. The vehicle row is the foundation — everything else corrects it for the situation you're actually filling in.

Step 1: Base PSI from the vehicle row

Every vehicle in the dataset has a front_psi and rear_psi sourced from the OEM owner manual or the tire-and-loading information label that's stuck on the driver's-side B-pillar. These are the manufacturer's published cold-inflation specs at 70°F ambient — the values your car was engineered around.

Front and rear often differ because the front axle carries the engine and most of the steering load on FWD/AWD vehicles, while RWD sedans, light trucks, and pickups put more dynamic weight on the rear under braking and cargo.

Step 2: Load correction

When you toggle "Loaded / towing," the lookup checks if the vehicle row has explicit loaded_front_psi and loaded_rear_psi values (most pickups, vans, and three-row SUVs do — F-150, Tundra, Tacoma, Sienna, Frontier, Odyssey). If yes, those numbers are used.

If no, a class-based bump is applied: +0 PSI for sedans (most don't have an OEM loaded spec), +3 PSI for SUVs, +5 PSI for half-ton trucks, +10 PSI for HD trucks. Verify in your owner's manual if you tow regularly — these are conservative defaults that won't push you past sidewall max on common load ranges.

Step 3: Temperature correction

The ambient-temperature slider applies the well-known 1-PSI-per-10°F rule. Pressure scales with temperature in a closed volume — as the air inside the tire warms or cools, the gauge reading changes even though no air left.

corrected_psi = stored_psi + (ambient_F − 70) / 10

If your door-jamb specifies 35 PSI cold and you're filling on a 30°F morning, the gauge should read about 31 PSI cold — driving will warm the air and push it back toward 35. Inflating to 35 on a cold morning leaves you over-spec once the tires warm to operating temperature.

What "cold" really means

Ford's owner-manual definition is the tightest: "stationary and out of direct sunlight for at least an hour and driven less than 1 mile (1.6 km)." Most tire engineers stretch that to 3 hours of sitting. The reason: residual heat from the road and brakes pushes PSI up several psi in the first 30 minutes after parking — measuring then gives an artificially high reading and under-inflates the tire by the time it actually cools.

Sources used

Per-vehicle PSI values come from owner manuals and OEM tire-and-loading information labels (each row's source is shown directly in the result). Temperature drift: Firestone Complete Auto Care and Bridgestone Tire School. TPMS 25% under-inflation trigger: NHTSA FMVSS 138 (federally mandated post-September 2007). Wet-braking risk citation: Michelin Tires — a 1-bar deviation from spec increases wet-road braking distance by 11 meters.

Three real-world examples

2024 Toyota Tacoma TRD — 40°F morning, loaded for a camping trip

New-gen Tacoma calls for 35 PSI front and rear cold at 70°F. Crank the load toggle to "Loaded" and the rear stays at 35 (no explicit loaded delta on the 4th gen Tacoma yet — the platform was engineered around higher baseline pressure than the 3rd gen). Drop the temp slider to 40°F and the lookup tells you to inflate to about 32 PSI cold this morning. By the time you've driven 30 minutes up to the trailhead, the tires will warm to operating temp and you'll be sitting on spec. Inflate to 35 on the cold morning and you'd be at 38 PSI by lunch — over-spec, harsher ride, less contact patch on washboard.

2022 Ford F-150 SuperCrew — 95°F afternoon, towing a 5,000-lb travel trailer

F-150 calls for 35 PSI front and rear normal, but the rear climbs to 42 PSI loaded (Ford publishes this on the tire-and-loading label). Toggle "Loaded" and the rear shows 42. Slide temp to 95°F and the displayed pressure jumps to about 45 PSI rear cold — that's what your gauge should read at 95°F so the actual cold-equivalent-at-70°F is the 42 PSI spec. The hotter the ambient, the higher the gauge reading you target. Tow rigs are where this temperature math matters most: under-inflating a loaded rear axle on a hot day is the fastest way to a sidewall failure on the interstate.

2024 Tesla Model 3 — winter 25°F, daily commute

Tesla Model 3 calls for 42 PSI front and rear (it's an EV — heavy battery, low rolling resistance is the priority). On a 25°F winter morning, the temp slider drops the target gauge reading to about 38 PSI cold. Tesla's TPMS will warn around 25% under-spec (~31 PSI), but that's emergency-territory, not the spec. Hit 38 cold and the tires warm to 42 PSI by the time you're at highway speed.

What the numbers mean — sidewall max, TPMS, and seasonal drift

What's the difference between door-jamb PSI and the number on the sidewall?

The sidewall number is the tire's maximum safe inflation pressure — the ceiling, not the target. The door-jamb sticker is the vehicle manufacturer's spec for the tire on this vehicle at this load. Inflating to sidewall max gives you a hard ride, less contact patch, and accelerated centerline wear. Always inflate to the door-jamb number (or a calculated correction of it), never the sidewall number.

When does the TPMS warning light come on?

Federal rule (NHTSA FMVSS 138, mandatory on every new US vehicle sold since September 2007) requires the dashboard low-pressure light to trigger when any tire drops to 25% below the placard spec. For a 35 PSI spec, that's 26 PSI — already significantly under-inflated and into "sidewall flex damaging the tire" territory. Don't use the TPMS light as your only check; it's an emergency warning, not a maintenance reminder.

How fast do tires lose pressure naturally?

Michelin publishes a figure of about 0.07 bar per month — roughly 1 PSI per month, even on a healthy tire with no leaks. That's just air molecules diffusing through the rubber. Add a slow-leak valve stem or rim corrosion and it's much faster. Check pressure monthly; check before any long drive.

How does seasonal temperature change affect pressure?

About 1 PSI per 10°F. A car parked outside in October at 70°F ambient with 35 PSI in the tires will read about 30 PSI on a 20°F January morning even if nothing leaked. This is why TPMS lights pop on the first cold morning every winter and why the pressure should be re-checked any time you see a 20°F+ swing in your overnight low.

Does correct pressure actually matter for braking?

Michelin's safety data is the cleanest citation: a 1-bar (14 PSI) deviation from spec increases wet-road braking distance by 11 meters — about 36 feet, or two car lengths. Under-inflation flexes the sidewall, which heats the rubber and reduces the contact patch's grip when you need it most. Pressure is the cheapest active-safety equipment your car has.

Frequently asked questions

What if my year/make/model isn't in the dropdowns?

The list covers about 100 US-best-selling vehicles from 2010 to 2025. If your specific configuration isn't listed (rare trims, exotics, classics, or commercial vehicles like Sprinter or Transit), read the sticker on the driver's-side B-pillar or in the glove box. That's the authoritative number — these lookups are a fast cross-reference, not a replacement for the OEM placard. Email Mike via the contact page if you'd like a specific vehicle added.

My door-jamb sticker shows a different number than your lookup. Which is right?

Your door-jamb sticker. Always. It's keyed to your VIN, your trim, and your OE tire size — the lookup is a generic spec for the model line. If you're running non-OE tire sizes (e.g., upsized for off-road, or downsized for a winter set on stock-diameter wheels), the spec also shifts. Use the lookup as a quick check; use your sticker as the authority.

Should I inflate higher than the door-jamb spec to improve fuel economy?

Over-inflating by 1–2 PSI can give you 0.5–1% better fuel economy at the cost of harsher ride and faster centerline wear. Over-inflating by 5+ PSI is a bad trade — sidewall flex pattern shifts, contact patch shrinks, wet grip drops measurably. Stay within ±2 PSI of spec unless your owner's manual explicitly authorizes higher (some hybrids and EVs do).

What if my front and rear pressures are different?

That's normal — many vehicles spec it. Honest check: walk to your car, read the door-jamb sticker, and you'll see both numbers. Front-heavy FWD compacts often run equal front-and-rear; RWD sedans (3 Series, Mustang, Charger) often spec higher rear; pickups spec higher rear when loaded. The lookup shows whichever the OEM published.

Can I embed this lookup on my driving-school site or forum?

Yes — copy the embed snippet at the bottom of this page. Free, no signup, no analytics on the embed. The widget includes attribution to RevRated and Mike Reeves, which is part of the deal. Driving schools, fleet trainers, dealer service pages, parent-of-new-driver content, and forum build threads are all welcome. If you want a custom embed (color theme, default vehicle, custom branding), email Mike via the contact page.

Knowing the spec is only useful if you can hit it. Four product categories cover everything between you and a calibrated, on-spec tire:

  • Best Tire Pressure Gauges — the dashboard TPMS reports the warning trigger, not the actual pressure. A digital gauge with ±0.5 PSI accuracy is what shows you the spec compliance.
  • Best Portable Tire Inflators — gas-station hoses are slow and rarely calibrated. A cordless home inflator hits your door-jamb spec cold, in the driveway, on the schedule you choose.
  • Best All-Season Tires — old or worn sidewalls lose pressure faster than fresh ones. If your set is past 5 years or 50K miles, no gauge solves that.
  • Best Tonneau Covers — truck-class pressure spec varies with bed load. A tonneau steadies airflow and protects the cargo that triggers your rear-axle bump.

Sources & methodology

  • Per-vehicle PSI: owner manuals and OEM tire-and-loading information labels (cited per row in the result). Manuals consulted: Toyota, Honda, Ford, Chevrolet/GMC, Ram, Jeep, Subaru, Nissan, Tesla, Hyundai, Kia, Mazda, Volkswagen, BMW, Mercedes-Benz, Lexus, Acura.
  • Temperature drift (1 PSI per 10°F): Firestone Complete Auto Care, Bridgestone Tire School.
  • TPMS 25% trigger: NHTSA FMVSS 138 (federal regulation, September 2007).
  • Safety / braking: Michelin Tires — 1-bar deviation = 11m extra wet braking distance.
  • "Cold" definition: Ford Tire and Loading Information — stationary 1 hour minimum, driven <1 mile.
  • Natural-leak rate: Michelin publishes ~0.07 bar/month diffusion through healthy sidewall.

The vehicle dataset is in fixtures.json alongside the source. About Mike Reeves · Last reviewed May 21, 2026.

Embed this lookup on your site

Free for driving schools, fleet trainers, dealer service pages, forum mods, parent-of-new-driver content, and tire shops. Required attribution is included in the snippet. No fee, no signup, no analytics attached to the embed. 

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  &middot; Reviewed by Mike Reeves, ASE Master Technician
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