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The tires you choose affect performance, braking, handling, fuel consumption, comfort, and, above all, safety. When comparing two tire options, 245 vs 255, the difference may seem scant, but there are profound changes that can impact your vehicle's performance and ride quality.
Both the 245 and the 255 tire sizes provide distinct benefits in the world of tire brands and technology, accommodating various vehicle types and driving styles. You can only make a more informed choice for a better ride if you know how just a 10 mm width change affects a vehicle on the road, whether it's an SUV or a sedan. At Discounted Wheel Warehouse, we offer you 245 and 255 tires with two-day shipping, price-match guarantees, and hassle-free returns—all backed by our live experts at (800) 901-6003 to answer your most challenging performance questions.
“Deciding between 245 and 255 tires is more than just numbers. The 255 tire dominates the road with more grip, sporty styling, and increased stability during sharper turns, while the 245 tire offers a lighter, smoother ride and fuel efficiency.”
Shane N.
(Director of Sales)
Continue reading for an expert comparison of 245 vs 255 tires. Find out which tire really meets your needs the best and learn why smart drivers go beyond the basics!
Understanding Tire Sizing: What Do the Numbers Mean?
Before we begin with the 245 vs 255 tires discussion, please let us help you understand what these numbers are about. A tire number, such as 245/45R18, breaks down as follows:
245 (or 255): This number refers to the section width of the tire, measured in millimeters from sidewall to sidewall; thus, a 255 tire is 10mm wider than a 245 tire.
45: This is the aspect ratio; the sidewall height of the tire as a percentage of its width. The sidewall is 45% of 245mm (or 255mm).
R: Denotes radial construction.
18 = This is the size of the wheels/rims in diameter in inches.
245 vs 255 Tires: A Side-by-Side Comparison
It all depends on your driving habits, the type of vehicle you drive, and your tire expectations when comparing 245 and 255 tires. Let's see how well each performs on the road:
| Feature | 245 Tires | 255 Tires |
|---|---|---|
| Width | 245mm | 255mm |
| Grip | Good traction for daily needs | Superior grip, better for sporty driving |
| Handling | Lighter, easier steering, smooth ride | Heavier, more stability at speed |
| Fuel Efficiency | Slightly better due to lower rolling resistance | Slightly lower because of wider footprint |
| Appearance | Subtle, blends well with most vehicles | Sportier, more aggressive look |
| Road Noise | Typically less noisy | Can produce more road noise due to tread contact |
| Suitability for Vehicle Types | Sedans, light trucks, SUVs | SUVs, trucks, performance vehicles |
245 vs 255 Tires: Pros and Cons
Pros & Cons of 245 Tires
Pros
- Lighter weight, less strain on the suspension
- Smoother, quieter ride (ideal for highway and city)
- Better fuel economy in most vehicles
Cons
- Slightly less traction during sharp turns or in moist conditions
- Less “muscular” stance on trucks
Pros & Cons of 255 Tires
Pros
- Greater surface contact for better grip, especially in corners
- Superior high-speed stability and handling
- More aggressive
Cons
- Slightly more weight and rolling resistance
- Can result in a firmer ride over bumps
Top Models for 245 Tires
Continental VancoFourSeason
As a fleet workhorse and all-season performer, the Continental VancoFourSeason is perfect for vans, SUVs, and multipurpose vehicles. In a cargo van or electric vehicle, this 245/75R16 tire offers quick handling, optimal wet/dry traction, and a dependable, extended wear life for customers who require all-season, long-haul stability.
Key Features:
- Tuned for OE applications and electric vehicles
- Optimized for wet/dry traction and stability
- All-season versatility, excellent loaded handling
- Pricing starts at $272.11/tire.
- DWW Financing as of July 29, 2025 (Set of 4) Starting from $6.39/week
Uniroyal Laredo AT
The Uniroyal Laredo AT is designed for adventure and affordability, catering to light truck and SUV customers looking for reliable all-terrain power. The 245/75R18 is built for heavy-duty off-road use and durability.
Key Features:
- All-terrain tread for reliable grip
- 55,000-mile warranty & 45-day satisfaction
- Good value for off-road or road trips
- Pricing starts at $210.05/tire.
- DWW Financing as of July 29, 2025 (Set of 4) Starting from $4.93/week
Top Models for 255 Tires
Goodyear Wrangler AT Adventure with Kevlar
If durability and adventure are your top priorities, the Goodyear Wrangler AT Adventure with Kevlar offers exceptional sidewall protection, high strength, and long-lasting tread. The 255/60R20 tire is a great option for off-road fans who live in snowy or rainy conditions.
Key Features:
- DuPont Kevlar® reinforced
- 60,000-mile tread warranty
- 3PMSF-rated for severe weather
- Pricing starts at $379.34/tire.
- DWW Financing as of July 29, 2025 (Set of 4) Starting from $8.91/week
Nexen N Blue 4 Season 2
If you’re a driver who needs all-weather flexibility, the Nexen N Blue 4 Season 2 features excellent wet and snow weather traction. This 255/55R20 tire is a wonderful solution for crossover vehicles, light trucks, and SUVs that prioritize safety and comfort year-round.
Key Features:
- 70,000-mile warranty, all-weather grip
- Quiet, smooth ride—great for touring comfort
- Three-peak mountain snowflake certification
- Pricing starts at $236.28/tire.
- DWW Financing as of July 29, 2025 (Set of 4) Starting from $5.55/week
245 vs 255 Tires: Which Should You Choose?
Well, 245 vs 255 tires—which one’s the best for you? If you’re desiring sharper steering, a little less weight, and maximum efficiency, the 245 is your choice. Ideal for commuter, fleet, and SUV vehicles.
But when you want max grip, sportier style, or if you’re going to use truck tires to tow, the wider 255 serves up serious confidence, especially on custom wheels or SUVs. The right one for you will depend on your personal driving style, your car's setup, and the surface you conquer during your daily commute.
Ready to conquer the road? If you are due for a tire change, why only upgrade your tires and not enhance the performance of your ride with custom wheels that will give your vehicle next-level handling while still turning heads.
Frequently Asked Questions
If the wheel width conforms to tire manufacturer specifications, you will then generally be able to install 255 tires rather than 245 on the same rim. Before replacing, always get advice from a tire specialist to ensure a safe fit.
The aspect ratio determines the height difference. The difference is minimal for the same diameter and aspect ratio; the overall diameter is usually about 0.24 inches (6mm), but you should always use a tire size calculator for your particular setup.
Discounted Wheel Warehouse offers both 245 and 255 tires for sale. We provide quick shipping, simple financing, and doorstep delivery.
The difference between a 245 and a 255 tire is the width. A 255 tire is 10 mm wider, offering slightly better grip and stability. Handling may improve, but it can affect fuel efficiency and fit.
