Mickey Thompson
Mickey Thompson ET Street R 305/45R18 tire
High-performance summer tire sized 305/45R18 with W speed rating up to 168 mph and 6/32 tread depth
- Weight32.000
- Features305/45R18 -tires Speed Rated Up to 168 mph High Performance
- SeasonSummer
- Winter Tire TypeStudless
- Speed RatingW
- Shipping Height12
- High-performance summer compound maximises dry grip
- W speed rating supports sustained speeds up to 168 mph
- 305 mm section width puts more rubber on the road
- 4-ply construction keeps weight at 32.000 lb for responsive handling
- 8 in overall diameter fits 18 in rims without modification
High-Performance Summer Tire for Street and Strip
The Mickey Thompson ET Street R in 305/45R18 is a high-performance summer tire built for drivers who want maximum dry traction on the street and at the drag strip. Its specialised compound and minimal tread design prioritise grip over longevity. This tire is not for buyers who need wet-weather confidence, winter capability or long tread life for daily commuting.
18-Inch Rim Fitment and Speed Rating W
This tire fits an 18-inch rim and carries a W speed rating, allowing speeds up to 168 mph when the vehicle and conditions permit. The 4-ply construction and standard load range limit the maximum inflation pressure and load-carrying capacity compared with higher-ply or reinforced alternatives. Builders needing a higher load index or a different rim diameter cannot use this size.
305 mm Section Width and 6/32-Inch Tread Depth
The 305 mm section width and 45 aspect ratio create a 28.8-inch overall diameter that determines gearing, speedometer accuracy and clearance. With only 6/32 inch of tread depth when new, the usable life is short and the tire is unsuitable for anyone who requires extended mileage or deep tread for standing water evacuation.
Highlights
- High-performance summer compound maximises dry grip
- W speed rating supports sustained speeds up to 168 mph
- 305 mm section width puts more rubber on the road
- 4-ply construction keeps weight at 32.000 lb for responsive handling
- 8 in overall diameter fits 18 in rims without modification
Specifications
| Brand | Mickey Thompson |
|---|---|
| Weight | 32.000 |
| Features | 305/45R18 -tires Speed Rated Up to 168 mph High Performance Summer weather m+s 305-45R18 305/45-18 305/45R18 305/45/18 305-45-18 305 45 18 3054518 4-ply rating 4-pr load range b lrb racing car family sedan suv cuv wheels custom wheels auto automobile care tires car repair car engine priority tire 18-inch 18-in 18" |
| Season | Summer |
| Winter Tire Type | Studless |
| Speed Rating | W |
| Shipping Height | 12 |
| Shipping Length | 28 |
| Shipping Width | 28 |
| Load Range | SL |
| Overall Diameter | 28.8 |
| Ply Rating | 4 Ply |
| Rim Size | 18 |
| Sidewall Color | BSW: Black Side Wall |
| Size | 305/45R18 |
| Tire Type | High Performance |
| Size Description (Sidewall Description) | 305/45R18 N/A SL |
| Section Width | 305 |
| Aspect Ratio | 45 |
| Tread Depth | 6/32 |
Questions about this item
Should I pick the 305/45R18 size or another width for my 18-inch rim?
This tire is built for an 18-inch rim with a 305 mm section width and 45 aspect ratio; confirm your vehicle’s approved size before choosing.
What does the 168 mph speed rating mean for everyday driving?
The W rating certifies the tire up to 168 mph, so it handles highway speeds with margin, but always observe legal limits.
How does the 4-ply SL construction affect load capacity on a sedan or SUV?
The 4-ply Standard Load build suits passenger cars and light SUVs; check your vehicle’s load-index requirement before fitting.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Taylor 70204 Acrylic Coated Polyester Gray Hot Shot BoatGuard Boat Cover
- Transparent
BoatBuckle F12071 Kwik-Lok Gunwale Tie-Down Stainless Steel
- Transparent



