Tires and wheels
Recommended pressures, towing and cold-weather adjustments, and where to find replacement specs.
Pressures (cold)
| Tires | Normal load | At GVWR |
|---|---|---|
| 20" All Season | 50 psi | 50 psi |
| 20" All Terrain | 50 psi | 65 psi |
| 18" All Season | 50 psi | 50 psi |
Use the recommended pressures even if the tire sidewall says otherwise. The door-pillar label covers a normal load: fully loaded frunk and up to five people. Check when tires are cold; about 1 mile of driving changes the reading. Never let air out of warm tires to match cold pressures.
Source: Tesla DIY guide: Checking and Adjusting Tire Pressures · checked Nov 6, 2026Cold weather: tires lose about 1 psi for every 10°F (6°C) drop in outside temperature. If the tire-pressure light comes on, inflate before driving.
Source: Tesla DIY guide: Checking and Adjusting Tire Pressures · checked Nov 6, 2026Replacements
Tesla's service-manual replacement tire table lists factory tire models, sizes and part numbers for the 20-inch fitments (for example LT285/65R20 All Terrain). It doesn't document 18-inch replacements, so we don't either; ask Tesla for 18-inch specs. Match the load rating and size listed.
Source: Tesla Service Manual: Replacement Tire Information · checked Nov 6, 2026General owner information, not factory service instructions. If anything here conflicts with your owner's manual or the Release Notes in your truck, those win.