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We deliver by FedEx to street addresses in the 48 contiguous states, and your order can go to any address you choose there. We do not ship to Alaska, Hawaii, Puerto Rico, other US territories, APO/FPO/DPO addresses or PO Boxes. Our warehouses are not set up to assist with in-person pick-ups, so all orders are shipped to your chosen delivery address.

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While we don't offer our own warranty, most brands offer a manufacturer's warranty that covers defects and excessive treadwear.

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Authentic Tire

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Continental Procontact TX tire — side view

Continental Procontact TX tire — tread view

Size255/55R18

Rim18"

Load RangeSL

Continental Procontact TX 255/55R18

Name: Continental Procontact TX 255/55R18
Brand: Continental
SKU: NAT-CONTINENTAL-15493470000
Price: 266.91 USD
Availability: InStock

Price per tire

$266.91$314.99Save 15%

In stock

The Continental Procontact TX is an all-season tire available in size 255/55R18. It carries load index 105, speed rating V, load range SL. Ships from our U.S. warehouses to your door or a local installer. Free shipping on select tires — look for the Free shipping label. On other tires, the FedEx delivery cost is shown at checkout before you pay.

Continental 255/55R18 Car & Sedan

Free shippingOn select tires

Brand newNever mounted

Your choiceDoor or installer

Flexible Delivery Options

Deliver to Your Address

Tires arrive at your address in secure packaging via FedEx — home, business, or any street address in the 48 contiguous states you enter at checkout.

Ship to a Local Installer

Have your tires sent to a tire shop that has agreed to receive them — just use the installer's address at checkout.

Free shipping on select tires — look for the Free shipping label. On other tires, the FedEx delivery cost is shown at checkout before you pay.

Accepted Secure Payments

Specifications

The full spec sheet

ModelThe manufacturer's name for this tread pattern. The same model in another size shares the same tread design and rubber compound.: Procontact TX
Speed RatingA letter code for the highest sustained speed the tire is built to handle — T is 118 mph, H is 130, V is 149. Don't fit a rating lower than the one your vehicle came with.: V
Load IndexA code for the maximum weight one tire can carry at its recommended inflation pressure. Match or beat the index listed on your driver's-door sticker.: 105
Load RangeThe tire's strength class, carried over from the old ply-rating system. C, D and E carry progressively more weight at higher inflation pressures — you'll mostly see them on trucks and vans.: SL
SeasonThe conditions the tread and rubber compound are designed for. All-season is the year-round default; winter tires stay flexible below 45°F; summer tires grip best in warm, dry weather and aren't made for snow.: All-Season
WeightWhat a single tire weighs. It doesn't change your price — delivery is quoted at checkout, not charged by weight.: 30.4 lbs
SidewallHow the lettering on the tire's outer wall is finished — blackwall, white letters, and so on. It's cosmetic and doesn't affect how the tire drives.: BSW
Run FlatA reinforced sidewall that lets you keep driving a limited distance at reduced speed after losing air. Only fit these to a vehicle with tire-pressure monitoring.: No
Tire type: Passenger
Performance: Performance
UTQG: 400 A A
Overall diameter: 29"
Tread depth: 10/32"
Max pressure: 51 psi
WidthSection width in millimetres — the tire's width from sidewall to sidewall. It's the first number in a size like 225/65R17.: 255 mm
Aspect RatioThe sidewall height as a percentage of the section width — the second number in 225/65R17. A lower number means a shorter sidewall.: 55
Rim DiameterThe wheel diameter this tire mounts on, in inches. This one has to match your wheel exactly.: 18"
UPC / GTIN: 051342150854
Part number: 15493470000
Revolutions / mile: 715
Approved rim widths: 7.0-9.0"

Benefits

What you get

* Multidirectional grip and low noise* Secure cornering and excellent performance in the wet* Improve steering and dry performance* Low rolling resistance for improved fuel economy

Vehicle fitment

Vehicles this tire fits

Continental Procontact TX 255/55R18 is listed for 7 models from 4 makes. Always check the size on your door placard.

BMW X52004–2006
Lexus RZ300e2024
Lexus RZ450e2023–2024
Mercedes-Benz ML2502015
Mercedes-Benz ML5002007
Mercedes-Benz R3502009–2010
Porsche Macan2015–2021

Frequently Asked Questions

Contact Support

Genuine Brand-Name Tires

Authentic brand-name tires, brand new and never mounted. Manufacturer warranties apply as each brand sets them.

48-State Shipping

Tracked FedEx delivery to street addresses in the 48 contiguous states.

Transparent Pricing

Every charge is shown before you pay — clear, upfront pricing.

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We make tire buying fast and effortless. Call or email us (Mon – Sat, 9AM – 5PM PT) to check size compatibility, load index, or speed ratings for your vehicle.

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