Wheel and Tire Specifications

Wheel Specifications (Factory)

Configuration - Location Size (in) Offset (mm)
Dual Motor - Front and Rear 20 x 9.0J ET58.5
Tri Motor - Front and Rear 20 x 9.0J ET58.5
Lug Nut Torque 151 lb. ft (205 Nm)
Lug Nut Socket Size 21 mm
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Note
For instructions on how to jack/lift Cybertruck, see Jacking and Lifting.

Tire Specifications (Factory)

Location Type/Purpose Name Design Size
Front and Rear 20" All Season Pirelli Scorpion ATR Hard Metric 285/65R20
Front and Rear 20" All Terrain Goodyear Wrangler Territory RT Light Truck LT285/65R20

Refer to the tire pressures printed on the Tire and Loading Information label. This label is located on the center door pillar and is visible when the driver's door is open (also see Checking and Adjusting Tire Pressures).

Winter tires can be purchased from a Tesla service center or may be available for purchase on the Tesla web site.
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Warning
Do not use tires with a load carrying capacity that is lower than the original tires. Doing so can reduce the maximum GVWR (Gross Vehicle Weight Rating) and GAWR (Gross Axle Weight Rating) as printed on the door pillar (Weights - Vehicle). Conversely, replacement tires with a higher load capacity do not increase the GVWR and GAWR.

Understanding Tire Markings

Laws require tire manufacturers to place standardized information on the sidewall of all tires. This information identifies and describes the fundamental characteristics of the tire. It also provides the tire identification number (TIN) for certification of safety standards, and in case of a recall.

Location of data on the tire wall
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Note
You can identify a Tesla-approved tire by the "T-mark" specification on the tire's sidewall (for example, T0, T1, T2).Tesla-approved tires are designed to work with your vehicle and optimize performance, safety, reliability, and durability. For more information about Tesla-approved replacement tires, refer to the Service Manual.
  1. Tire category: P (passenger), LT (light truck), or None (hard metric) indicates the tire classification and corresponding load classification.
  2. Tire width: This 3-digit number is the width (in millimeters) of the tire from sidewall edge to sidewall edge.
  3. Aspect ratio: This 2-digit number is the sidewall height as a percentage of the tread width. So, if the tread width is 205 mm, and the aspect ratio is 50, the sidewall height is 102 mm.
  4. Tire construction: R indicates that the tire is of Radial ply construction.
  5. Wheel diameter: This 2-digit number is the diameter of the wheel rim in inches.
  6. Load index: This 2 or 3-digit number is the weight each tire can support. This number is not always shown.
  7. Speed rating: When stated, indicates the maximum speed (in mph) at which the tire can be used for extended periods. Q=99 mph (160 km/h), R=106 mph (170 km/h), S=112 mph (180 km/h), T=118 mph (190 km/h), U=124 mph (200 km/h), H=130 mph (210 km/h), V=149 mph (240 km/h), W=168 mph (270 km/h), Y=186 mph (300 km/h), (Y)=vehicle's top speed (exceeds the "Y" rating).
  8. Load range: Shown as Standard Load (SL) or Extra Load (XL), the load range determines how much weight your tires can support at a specified tire pressure. When replacing tires, only use tires of the same load range. If towing with snow tires, ensure they are the same load range of the tires your vehicle came equipped with.
  9. Tire composition and materials: The number of plies in both the tread area and the sidewall area indicates how many layers of rubber coated material make up the structure of the tire. Information is also provided on the type of materials used.
  10. Maximum tire load: The maximum load which can be carried by the tire.
  11. Maximum permissible inflation pressure: This pressure should not be used for normal driving.
  12. U.S. DOT Tire Identification Number (TIN): Begins with the letters DOT and indicates that the tire meets all federal standards. The next 2 digits/letters represent the plant code where it was manufactured, and the last 4 digits represent the week and year of manufacture. For example, the number 1712 is used to represent the 17th week of 2012. The other numbers are marketing codes used at the manufacturer’s discretion. This information can be used to contact consumers if a tire defect requires a recall.
  13. Treadwear grade: This number indicates the tire’s wear rate. The higher the treadwear number is, the longer it should take for the tread to wear down. A tire rated at 400, for example, lasts twice as long as a tire rated at 200.
  14. Traction grade: Indicates a tire’s ability to stop on wet roads. A higher graded tire should allow you to stop your vehicle in a shorter distance than a tire with a lower grade. Traction is graded from highest to lowest as AA, A, B, and C.
  15. Temperature grade: The tire’s resistance to heat is grade A, B, or C, with A indicating the greatest resistance. This grading is provided for a correctly inflated tire, which is being used within its speed and loading limits.

Uniform Tire Quality Grading

The following information relates to the tire grading system developed by the National Highway Traffic Safety Administration (NHTSA), which grades tires by tread wear, traction and temperature performance. Tires that have deep tread, and winter tires, are exempt from these marking requirements.

Where applicable, quality grades are found on the tire’s sidewall between the tread shoulder and maximum section width. For example:

  • TREADWEAR 180
  • TRACTION AA
  • TEMPERATURE A

The quality grades are described next.

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Note
In addition to the marking requirements, passenger car tires must conform to Federal Safety Requirements.

Treadwear

The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course.

For example, a tire graded 150 wears one and a half times better on a government test course than a tire graded 100. The relative performance of tires depends on the actual conditions of their use, however, and can depart significantly from the norm due to variations in driving habits, service practices, road characteristics, and climate.

Traction

The traction grades, from highest to lowest, are: AA, A, B, and C. These grades represent a tire’s ability to stop on wet pavement as measured under controlled conditions on test surfaces of asphalt and concrete. A tire marked C might have poor traction performance.
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Warning
Defective tires are dangerous. Do not drive if a tire is damaged, excessively worn, or is inflated to an incorrect pressure. The safety of the vehicle and occupants can be adversely affected. Check tires regularly for wear and to ensure there are no cuts, bulges or exposure of the ply/cord structure.
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Warning
The traction grade assigned to the tire is based on straight-ahead braking tests, and does not include: acceleration, cornering, hydroplaning or peak traction characteristics.

Temperature

The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure.

The grade C corresponds to the minimum level of performance that all passenger car tires must meet under the Federal Motor Safety Standard No. 109. Grades B and A represent levels of performance on the laboratory test wheel that exceed the minimum requirements.
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Warning
A tire’s temperature grade is established for a tire that is properly inflated and not overloaded. Excessive speed, under-inflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.

Tire and Loading Glossaries

General Wheel and Tire Terms

Accessory Weight The combined weight (in excess of those items replaced) of items available as factory installed equipment.
Bead The inner edge of a tire that is shaped to fit to the rim and form an air tight seal. The bead is constructed of steel wires which are wrapped, or reinforced, by the ply cords.
Cold Tire Pressure The air pressure in a tire that has been standing in excess of three hours, or driven for less than one mile.
Curb Weight The weight of a standard vehicle, including any optional equipment fitted, and with the correct fluid levels.
Gross Vehicle Weight The maximum permissible weight of a vehicle with driver, passengers, load, luggage, and equipment.
kPa (kilo pascal) A metric unit used to measure pressure. One kilo pascal equals approximately 0.145 psi.
Maximum Inflation Pressure The maximum pressure to which the tire should be inflated. This pressure is given on the tire side wall in psi (lbf/in2).
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CAUTION
This pressure marked on the tire is the maximum allowed by the tire manufacturer. It is not the pressure Tesla recommends using for Cybertruck.
Maximum Loaded Vehicle Weight The sum of curb weight, accessory weight, vehicle capacity weight, and production options weight.
Production Options Weight The combined weight of options installed which weigh in excess of 3 lb (1.4 kg) more than the standard items that they replaced, and are not already considered in curb or accessory weights.
PSI (lbf/in2) Pounds per square inch (the unit used to measure tire pressure).
Recommended Tire Inflation Pressure Tire inflation pressure, established by Tesla, which is based on the type of tires that are mounted on the vehicle at the factory. This information can be found on the Tire and Loading Information label located on the door pillar.
Rim The metal support for a tire, or tire and tube, upon which the tire beads are seated.
Vehicle Capacity Weight The number of seats multiplied by 150 lbs (68 kg) plus the rated amount of load/luggage.

Load Carrying Definitions

Normal occupant weight 68 kilograms (150 lbs) times the number of occupants specified in the second column of the tables for calculating load limits (see the Vehicle Loading topic of this Owner's Manual).
Occupant distribution Distribution of occupants in a vehicle.
Passenger car tire (P or Hard Metric) A tire intended for use on passenger cars, multipurpose passenger vehicles, and trucks.
Light truck tire (LT) A tire for use where additional load carrying capability is needed.
Rim diameter Nominal diameter of the bead seat.
Rim size designation Rim diameter and width.
Rim type designation The manufacturing industry's designation for a rim by style or code.
Rim width Nominal distance between the rim's flanges.
Vehicle maximum load on the tire Load on an individual tire that is determined by distributing to each axle its share of the maximum loaded vehicle weight and dividing by two.
Vehicle normal load on the tire Load on an individual tire that is determined by distributing to each axle its share of the curb weight, accessory weight, and normal occupant weight and dividing by two.

Pneumatic Radial Tire Definitions

Bead separation A breakdown of the bond between components in the bead.
Bias ply tire A pneumatic tire in which the ply cords that extend to the beads are laid at alternate angles substantially less than 90 degrees to the center line of the tread.
Carcass The tire structure, except tread and sidewall rubber which, that when inflated, bears the load.
Chunking The breaking away of pieces of the tread or sidewall.
Cord The strands forming the plies in the tire.
Cord separation The parting of cords from adjacent rubber compounds.
Cracking Any parting within the tread, sidewall, or inner liner of the tire extending to cord material.
Extra load tire A tire designed to operate at higher loads and higher inflation pressure than the corresponding standard tire.
Groove The space between two adjacent tread ribs.
Inner liner The layer(s) forming the inside surface of a tubeless tire that contains the inflating medium within the tire.
Inner liner separation The parting of the inner liner from cord material in the carcass.
Load rating The maximum load that a tire is rated to carry for a given inflation pressure.
Maximum load rating The load rating for a tire at the maximum permissible inflation pressure for that tire.
Measuring rim The rim on which a tire is fitted for physical dimension requirements.
Open splice Any parting at any junction of tread, sidewall, or inner liner that extends to the cord material.
Outer diameter The overall diameter of an inflated new tire.
Overall width The linear distance between the exteriors of the sidewalls of an inflated tire, including elevations due to labeling, decorations, or protective bands or ribs.
Ply A layer of rubber-coated parallel cords.
Ply separation A parting of rubber compound between adjacent plies.
Pneumatic tire A mechanical device made of rubber, chemicals, fabric and steel or other materials, that, when mounted on an automotive wheel, provides the traction and contains the gas or fluid that sustains the load.
Radial ply tire A pneumatic tire in which the ply cords that extend to the beads are laid at substantially 90 degrees to the center line of the tread.
Reinforced tire A tire designed to operate at higher loads and at higher inflation pressures than the corresponding standard tire.
Section width The linear distance between the exteriors of the sidewalls of an inflated tire, excluding elevations due to labeling, decoration, or protective bands.
Sidewall The portion of a tire between the tread and bead.
Sidewall separation The parting of the rubber compound from the cord material in the sidewall.
Snow tire A tire that attains a traction index equal to or greater than 110, compared to the ASTM E1136-93 (re-approved 2003, incorporated by reference, see §571.5) Standard Reference Test Tire when using the snow traction test as described in ASTM F1805-00 (incorporated by reference, see §571.5), and that is marked with an Alpine Symbol specified in S5.5(i) on at least one sidewall.
Test rim The rim on which a tire is fitted for testing, and may be any rim listed as appropriate for use with that tire.
Tread The portion of a tire that comes into contact with the road.
Tread rib A tread section running around the circumference of a tire.
Tread separation The pulling away of the tread from the tire carcass.
Tread wear indicators (TWI) The projections within the principal grooves designed to give a visual indication of the degrees of wear of the tread.
Wheel-holding fixture The fixture used to hold the wheel and tire assembly securely during testing.