The Westlake SU318 HWY is a highway touring tire for cars, minivans, and crossovers. It is tuned for a quiet ride and long, even wear on pavement. Sizes run 15 to 22 inches with road-hazard protection included.
- Quiet highway ride for family vehicles
- Road-hazard protection on every size
- 50,000-mile tread warranty
tirecoCatalog.copy.idealForLabel: Minivans, crossovers, and high-mileage family cars.
Available Sizes
Filter by feature
| Size | Load/Speed | Load Range | UTQG | Tread Depth | Warranty | Features |
|---|---|---|---|---|---|---|
| 225/75R16 | 104T | SL | 500AA | 11/32" | 50,000 mi |  |
| 225/70R15 | 100T | SL | 500AA | 11/32" | 50,000 mi | |
| 215/75R15 | 100T | SL | 500AA | 11/32" | 50,000 mi | |
| 225/75R15 | 102T | SL | 500AA | 11/32" | 50,000 mi | |
| 235/75R15 | 105T | SL | 500AA | 11/32" | 50,000 mi | |
| 235/75R16 | 108T | SL | 500AA | 11/32" | 50,000 mi | |
| 235/70R16 | 106T | SL | 500AA | 11/32" | 50,000 mi | |
| 235/70R15 | 103T | SL | 500AA | 12/32" | 50,000 mi | |
| 245/70R16 | 111T | XL | 500AA | 12/32" | 50,000 mi | |
| 245/60R18 | 105T | SL | 500AA | 12/32" | 50,000 mi | |
| 235/65R18 | 106H | SL | 500AA | 11/32" | 50,000 mi | |
| 245/65R17 | 107T | SL | 500AA | 12/32" | 50,000 mi | |
| 245/70R17 | 110T | SL | 500AA | 12/32" | 50,000 mi | |
| 255/70R16 | 111T | SL | 500AA | 12/32" | 50,000 mi | |
| 255/60R18 | 112V | XL | 500AA | 12/32" | 50,000 mi | |
| 265/70R16 | 112T | SL | 500AA | 12/32" | 50,000 mi | |
| 245/75R16 | 111T | SL | 500AA | 12/32" | 50,000 mi | |
| 245/50R20 | 102V | SL | 500AA | 11/32" | 50,000 mi | |
| 255/50R19 | 107V | XL | 500AA | 11/32" | 50,000 mi | |
| 255/70R17 | 112T | SL | 500AA | 12/32" | 50,000 mi | |
| P245/55R19 | 103V | SL | 500AA | 11/32" | 50,000 mi | |
| 255/55R19 | 111V | XL | 500AA | 11/32" | 50,000 mi | |
| 255/65R16 | 109T | SL | 500AA | 12/32" | 50,000 mi | |
| 255/55R18 | 109V | XL | 500AA | 12/32" | 50,000 mi | |
| 265/65R17 | 112T | SL | 500AA | 12/32" | 50,000 mi | |
| 265/70R17 | 115T | SL | 500AA | 12/32" | 50,000 mi | |
| 255/65R18 | 111T | SL | 500AA | 12/32" | 50,000 mi | |
| 255/65R17 | 110H | SL | 500AA | 12/32" | 50,000 mi | |
| 265/60R18 | 114V | XL | 500AA | 12/32" | 50,000 mi | |
| 275/45R20 | 110V | XL | 500AA | 11/32" | 50,000 mi | |
| 235/55R20 | 102H | SL | 500AA | 11/32" | 50,000 mi | |
| 265/75R16 | 116T | SL | 500AA | 12/32" | 50,000 mi | |
| P255/50R20 | 109V | SL | 500AA | 11/32" | 50,000 mi | |
| 255/55R20 | 107H | SL | 500AA | 11/32" | 50,000 mi | |
| 255/70R18 | 113T | SL | 500AA | 12/32" | 50,000 mi | |
| 275/40R20 | 106V | XL | 500AA | 11/32" | 50,000 mi | |
| 265/60R17 | 108T | SL | 500AA | 12/32" | 50,000 mi | |
| 255/60R19 | 109H | SL | 500AA | 12/32" | 50,000 mi | |
| 275/60R17 | 110T | SL | 500AA | 12/32" | 50,000 mi | |
| 265/65R18 | 114T | SL | 500AA | 12/32" | 50,000 mi | |
| 275/55R20 | 117V | XL | 500AA | 12/32" | 50,000 mi | |
| 275/65R18 | 116T | SL | 500AA | 12/32" | 50,000 mi | |
| 265/70R18 | 116T | SL | 500AA | 12/32" | 50,000 mi | |
| 275/60R20 | 115H | SL | 500AA | 12/32" | 50,000 mi | |
| 285/45R22 | 114H | XL | 500AA | 11/32" | 50,000 mi | |
Pricing
Call (240) 304-2968 for current pricing and to check stock on this size.