255/45R19 tires are in stock right now with 53 options spanning 15 brands, from touring all-seasons to summer performance rubber. Everything ships free, ships fast from a nationwide network, and can be split into monthly payments with Affirm financing. Browse the full range below or jump to all tires to compare other sizes.
Shop 255/45R19 Tires In Stock
Showing 36 in stock.
What 255/45R19 tires means
The code breaks down into exact, readable numbers. The 255 is the section width in millimeters (about 10.04 inches) measured across the widest part of the tire. The 45 is the aspect ratio, meaning the sidewall height equals 45% of the section width — here that works out to roughly 114.8 mm (4.52 inches). The 19 is the wheel diameter in inches the tire mounts to.
Add two sidewalls to the rim and you get an overall tire diameter of about 28.04 inches, which spins roughly 719 revolutions per mile. Those figures matter more than they look: overall diameter drives speedometer and odometer accuracy, the 4.52-inch sidewall determines how much cushion you get over bumps, and the width affects clearance in the wheel well. Staying close to these dimensions keeps your speedometer honest and avoids rubbing.
Vehicles & uses
This is a common fitment on sport sedans, coupes, and crossover/SUV models that pair a wider tread with a low-profile sidewall for a sporty, planted feel. Retailers stocking this size commonly list all-season, summer, and winter constructions for it, along with EV-suitable options, which reflects how broadly it serves daily drivers and performance-minded owners alike. Always confirm the size against your vehicle's door placard before buying.
Brands & options in 255/45R19 tires
Premium touring and performance choices include several Continental tires such as the ProContact TX, the ProContact RX, and the TrueContact Tour 54. From Pirelli tires you'll find the Cinturato P7 All Season, its XL 104V version, and the PZero All Season. Cold-weather shoppers can look at Nokian tires including the Hakkapeliitta R5.
On the performance side, Falken tires offer the Azenis FK520 and the Ziex ZE960 A/S, while Hankook tires bring the Ventus S1 noble2 H452. Value-focused picks include the Hercules Roadtour Connect AS, the Nexen N5000 Platinum, and the Kenda KR205. Additional brands in this size include Toyo, Kumho, Falken, General Tire, Laufenn, Ironman, Arroyo, and Advanta.
How to choose
Season
Match the tire to your climate. All-season models balance year-round grip and tread life; summer tires trade cold-weather traction for sharper dry and wet handling; dedicated winter tires like the Hakkapeliitta line are built for snow and freezing temperatures.
Treadwear & UTQG
The UTQG rating (treadwear, traction, and temperature grades) is molded onto the sidewall and printed in each tire's specs. A higher treadwear number generally suggests longer expected mileage, though it's most useful for comparing tires within the same brand.
Load index & speed rating
The service description after the size (for example 100V or 104V) states the load index and speed rating. Meet or exceed the load index your vehicle requires, and choose a speed rating at least equal to the original equipment spec. Check each product's exact rating before ordering.
Warranty
Mileage warranties vary by model and are listed with each tire, so factor coverage into total cost when comparing.
Frequently Asked Questions
How much do 255/45R19 tires cost here? Current pricing runs from about $150.91 to $497.00 per tire depending on brand, season, and performance level.
What does 255/45R19 mean? It's a tire 255 mm wide (about 10.04 in) with a sidewall height equal to 45% of that width (about 114.8 mm / 4.52 in), built for a 19-inch wheel. Overall diameter is roughly 28.04 inches at about 719 revolutions per mile.
Do you have all-season, summer, and winter options in this size? Yes — the 53 in-stock choices include all-season touring tires, summer performance tires, and winter tires, so you can match the tire to your driving and climate.