Vehicle Tire Specifications Index
The complete tire size database for every major vehicle manufacturer. Find exact OEM tire specifications, upgrade options, and compatibility information for your car, truck, or SUV.
Browse Tire Specs by Manufacturer
Select your vehicle manufacturer to view tire specifications for all their models:
Most Popular Vehicle Models
Quick access to tire specifications for the most commonly searched vehicles:
Sedans & Coupes
SUVs & Crossovers
Pickup Trucks
Luxury Vehicles
Tire Specs by Vehicle Category
Different vehicle types have different tire requirements. Explore specifications organized by vehicle category:
🚗 Sedans & Compact Cars
Smaller, more fuel-efficient vehicles using P-metric tire sizes. Most common sizes: 205/55R16, 215/55R17, 225/45R18. Optimized for comfort and fuel economy.
View sedan tire specs →🚙 SUVs & Crossovers
Mid-size vehicles with higher ground clearance. Common sizes: 225/65R17, 235/60R18, 255/55R19. Balanced for comfort and off-road capability.
View SUV tire specs →🚚 Pickup Trucks
Heavy-duty vehicles with significant towing capacity. May use LT (Light Truck) metric tires. Sizes: LT245/75R16, 275/60R20. Built for load capacity and durability.
View truck tire specs →⚡ Electric Vehicles
EVs prioritize low rolling resistance for range efficiency. Common sizes: 225/40R20, 235/35R21. Lower load index due to lighter weight distribution.
View EV tire specs →How to Find Your Vehicle's Tire Specs
1. Locate Your Vehicle's Information
You'll need your vehicle's year, make, and model. You can find this on:
- Your vehicle registration or title
- The driver's side door jamb sticker
- Your vehicle's manual
2. Use the Search Function
Select your manufacturer from our alphabetical list above, then find your specific model and year. Each manufacturer page shows:
- OEM Size: Factory-installed tire specifications
- Load Index: Maximum weight capacity
- Speed Rating: Maximum safe speed
- Upgrade Options: Compatible larger sizes
3. Check the Door Jamb Label
For the most accurate information, check your vehicle's door jamb label. This shows the OEM tire size, recommended inflation pressure, and load specifications for your specific configuration (2WD vs 4WD, different trim levels, etc.).
Frequently Asked Questions
Why are there different tire sizes for the same vehicle model?+
Different trim levels, model years, and drivetrain configurations (2WD vs 4WD) can have different tire specifications. For example, the Ford F-150 in 2WD may have different OEM tires than the same truck in 4WD or lifted configurations.
The door jamb label on your specific vehicle shows the correct tire size for your exact configuration. This is always the most accurate source of information.
Can I use a different tire size than OEM?+
Yes, but with important limitations. The tire must:
- Fit properly within the wheel well (no rubbing)
- Have a load index rating at least equal to OEM
- Have a speed rating at least equal to OEM
- Not change the vehicle's speedometer reading by more than ~3%
Our upgrade paths show compatible larger sizes that meet these requirements for each vehicle model.
What's the difference between P-metric and LT tire sizes?+
P-metric tires: Designed for passenger vehicles (cars, sedans, CUVs). Built for comfort and fuel efficiency. Load capacity shown in load index number (e.g., "95").
LT tires: Light truck tires designed for pickup trucks and heavy vehicles. More durable sidewalls for load capacity. Load capacity shown in load range (e.g., "C", "D", "E").
Using the wrong type (LT on a passenger car, or P-metric on a truck) can affect safety and performance. Always match your vehicle's specification.
How do tire specifications affect speedometer accuracy?+
Your vehicle's speedometer is calibrated for your OEM tire size. Larger tires make your vehicle travel farther per revolution, which can cause your speedometer to read slower than actual speed.
The industry standard is that a tire size change should not affect speedometer reading by more than 3%. Our calculator shows the speedometer impact for each upgrade size.
Where can I find the exact OEM tire size for my vehicle?+
The most accurate source is the door jamb label on your vehicle:
- Open the driver's side door
- Look on the door frame or inside edge of the door
- You'll see a label with tire size, pressure, and load ratings
This label is specific to your exact vehicle configuration and is the definitive source. Alternatively, check your owner's manual or use our vehicle lookup tool above.
Related Resources
Tire Basics Guide
Learn how to read tire sizes, understand load ratings, and decode sidewall markings.
Lifted Truck Guide
Complete guide to tire options for lifted trucks, including size limitations and performance impacts.
Tire Maintenance Guide
Tips for maintaining your tires, including rotation schedules and inflation recommendations.
Find Your Vehicle's Tire Specs Now
Use our interactive tire size calculator to find compatible tire options, see performance impacts, and compare upgrade paths.