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Free shipping on select tires
Brand-new, never-mounted tires
Ships to your door or installer
Thousands of tires in stock
Authentic Tire
Westlake SU318 H/T tire — side view
Size285/45R22
Rim22"
Load RangeXL

Westlake SU318 H/T 285/45R22

Price per tire
$195.90$222.99Save 12%
In stock

The Westlake SU318 H/T comes in size 285/45R22. It carries load index 114, speed rating H, load range XL. 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.

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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.

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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.
SU318 H/T
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.
H
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.
114
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.
XL
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.
—
WeightWhat a single tire weighs. It doesn't change your price — delivery is quoted at checkout, not charged by weight.
40 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
Terrain
Highway
UTQG
500 A A
Overall diameter
32.1"
Tread depth
11/32"
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.
285 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.
45
Rim DiameterThe wheel diameter this tire mounts on, in inches. This one has to match your wheel exactly.
22"
UPC / GTIN
758823190216
Part number
24459902
Revolutions / mile
649
Approved rim widths
9.0-10.5"
Benefits

What you get

  • * Minimize road noise* Improve grip and directional stability for optimal cornering and handling capabilities* Enhances biting edges for superior grip and traction* Optimizes tire-to-road contact for wet and dry performance in a variety of seasons
Vehicle fitment

Vehicles this tire fits

Westlake SU318 H/T 285/45R22 is listed for 7 models from 4 makes. Always check the size on your door placard.

  • Ford Expedition2015–2024
  • Jeep Grand Wagoneer2022–2025
  • Jeep Grand Wagoneer L2023–2024
  • Jeep Wagoneer2022–2025
  • Jeep Wagoneer L2023–2024
  • Lincoln Navigator2015–2024
  • RAM 15002011–2025

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.

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

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