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Summit

Summit Ultramax HP A/S All Season 225/45R18 95W XL Passenger Tire

  • Based on 3,395 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Simple Tire
Arrives Thursday, Feb 19
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Size: 225/45R18


Features

  • Backed by a 50,000 mile limited manufacturer tread life
  • Solid center rib for improved high-speed stability, and reduced road noise
  • Silica compound for superior wet traction and reduced rolling resistance
  • High angle tread grooves and four circumferential grooves enhance water evacuation and improve wet handling and hydroplane resistance
  • Taper tread edges promote even uniform contact pressure for increased stability, even wear and a quiet ride

Description

The Ultramax HP A/S from Summit is an ultra-high performance all-season tire engineered for high-speed performance, cornering, and braking. The aggressive tread pattern features 4 high angle grooves to channel water away from the tread face, maximizing traction on wet surfaces. Tapered tread edges provided improved stability, even tread wear, and a quiet comfortable ride. The Ultramax HP A/S delivers the perfect balance between ultra-high performance and everyday comfort to give you confidence in all weather conditions.

Brand: Summit


Size: 225/45R18


Section Width: 225 Millimeters


Load Capacity: 16 ounces


Tread Depth: 10 32nds


Tread Type: Directional


Rim Width: 7.5 Inches


Tire Diameter: 26.00


Item dimensions L x W x H: 25 x 25 x 9 inches


Item Diameter: 25.9 Inches


Brand: ‎Summit


Size: ‎225/45R18


Section Width: ‎225 Millimeters


Load Capacity: ‎16 ounces


Tread Depth: ‎10 32nds


Tread Type: ‎Directional


Rim Width: ‎7.5 Inches


Tire Diameter: ‎26.00


Item Diameter: ‎25.9 Inches


Item Weight: ‎23 Pounds


Automotive Fit Type: ‎Universal Fit


Load Range: ‎XL


UPC: ‎842925102854


Vehicle Tire ISO Metric Size Description: ‎225/45R18


Unit Count: ‎1.0 Count


Construction Type: ‎Radial


OEM Part Number: ‎10285


Manufacturer: ‎Summit


Model: ‎Ultramax HP A/S


Item Weight: ‎23 pounds


Item model number: ‎10285


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎10285


UTQG: ‎480-AA-A


Date First Available: August 16, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Great tires for the price.
Size: 245/45R17
Review Image by S. Foster S. Foster
Although I never heard of this brand of tire and could not see where they were made (Vietnam by the way) I decided to give them a try after reading some of the reviews. I have to say I’m very please with them so far. The ride is great, road noise is not even noticeable. I’ve had narrower Hankooks on a mini van that howled like crazy so was shocked that these Summits are so quiet. Haven’t had a chance to try them in the rain but by the looks and feel I believe they will do fairly well considering being so wide. First time I’ve bought auto tires online and was concerned about getting old tires, but after getting these and checking the date, it turns out they were manufactured less that 6 mos ago so that was great. Shipping was fast although the first delivery attempt failed since a signature was required and I was not home from work at that time, but got delivered the following day. Took to my sons high school to get mounted and balanced since he is taking auto shop, and that went well according to him. I’m giving mileage a five star only because I’m confident they will do well. If that changes I will update this review. ... show more
Reviewed in the United States on September 11, 2023 by S. Foster S. Foster
    • Good value
Size: 235/40R19
The tires seem great: aggressive and deep tread design, quiet ride. On the one hand, I think it's good value for the money, if you're only buying the tires. Through this process I've learned I'm probably better off with a one stop shop for product and services: the installer (Mavis) cancelled their confirmed appointment, I called a few places who are Amazon installers - to a location, they were all higher than their Amazon price, time delays, time spent on phone calls and online chats with customer service, carting the tires around to find a place, the whole thing was a hassle. I may have saved $150 over just going to a tire store and buying a set off the rack, but the time investment and hassle just don't seem worth it. Of course, since the installation service was cancelled, I can't complain about it on it's own, so I have to do it here. Takeaway: if you don't mind a lot of running around, etc, this can be a great deal for a quality tire, but if you're looking for an inexpensive option overall this is not the way to go. ... show more
Reviewed in the United States on August 19, 2023 by James Morrissey
    • If you want to know if they hook they hook very well
Size: 275/40R20
I baugth 275 tires for my scat pack got the tires installed so far ride quality ain't bad it's actually kinda good and the tires actually hook well from a dig they spin a Little but once they hook they hook but the only reason they spin is because I'm not warming up the tires but I bet if I was to warm them up they would hook asap but so far tires are good I'll see how they hold up on my scat pack I'm actually surprised on how good they tires are hopefully they hold up so I can keep buying them. Update tires are real good they been holding up well I've done launch control with my scat pack and let me say they hook amazing I don't even warm them up imagine if I do I just wished they made them IN 315 ... show more
Reviewed in the United States on August 8, 2023 by Alfonso S
    • Good hi performace tires
Size: 245/45R17
Installed 4 of these on a newly purchased 1998 Cobra. I will admit I was unsure about these tires, however they hold up really well with my Cobra on tight exits, fast turns, highway driving and wet roads. Low tire noise and car stays where I put it. No idea how long they will last, but for now I am very happy with them. Mounting was thru Amazon and the local Mavis Tire did an excellent job. ... show more
Reviewed in the United States on September 14, 2023 by tgisz
    • This tire fits my2015 lexus GS350 FSport AWD
Size: 235/40R19
Review Image by static135 static135
Review Image by static135 static135
What I liked about the tire is that it’s well made and the treads on the tires look awesome. Just got them mounted and balanced and the ride is great. Traction is awesome and there is very low road noise with these tires. Hopefully the tread wear will last the 50,000 miles .
Reviewed in the United States on September 18, 2023 by static135 static135
    • Impressive Performance and Versatility - Summit Ultramax A/S All-Season Tire Review
Size: 215/55R17
I recently upgraded my vehicle's tires to the Summit Ultramax A/S All-Season Tire in the 215/55R17 94V size, and I have been thoroughly impressed with their performance and versatility. These tires have proven themselves to be a reliable choice for various road conditions, making them an excellent option for those seeking a well-rounded tire. Overall, the Summit Ultramax A/S All-Season Tire in the 215/55R17 94V size has exceeded my expectations. Its impressive traction, handling, and all-season capabilities make it a reliable choice for a wide range of drivers. Whether you're navigating city streets, highways, or even light off-road conditions, these tires are well-equipped to handle the task. With their balance of performance, comfort, and durability, I can confidently recommend these tires to anyone in need of a versatile and dependable set of all-season tires. ... show more
Reviewed in the United States on August 9, 2023 by Ahsan Raees
    • Tires. So far so good.
Size: 225/65R16
Cheap tires. Experience so far is good. No one can convince me spending 3x more on a named Brand makes any sense.
Reviewed in the United States on September 24, 2023 by HonestReviews
    • Great tires for the price
Size: 225/60R16
I installed these tires on my 93 Mustang GT and they were hard to install as they are low profile tires. Once installed they work well Low road noise and the rubber is not to soft. I have not had them longer than 6 months and do not drive the car daily so I am not sure how long they will last just yet. Will update later. If I remember. ... show more
Reviewed in the United States on August 23, 2023 by Patrick

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