Starmaxx Ultra Sport ST760 235/55R18 104W XL tire
High-performance summer tire for SUVs and light trucks, size 235/55R18 with 104W XL rating, AA traction and 320 treadwear
- Seasonal useSummer
- Intended vehicleLight Truck, Van & SUV
- Tire load index104
- Tire speed ratingW
- UTQG traction gradeAA
- UTQG treadwear grade320
- Speed rated to 168 mph for confident highway driving
- XL load index 104 supports heavier SUV loads
- Asymmetric tread design resists heat build-up at speed
- Groove pattern clears water to reduce hydroplaning risk
- UTQG 320 AA A indicates strong wet grip and wear balance
Starmaxx Ultra Sport ST760 235/55R18 104W XL
The Starmaxx Ultra Sport ST760 is a high-performance summer tire built for SUVs and light trucks. It fits an 18-inch rim with a 235-millimetre section width and a 55 aspect ratio. The 104 load index and W speed rating support speeds up to 168 mph, while the XL load range handles heavier vehicle demands.
Upgrading from standard touring or all-season tires
Switching to this summer-focused model is worth it when dry and wet grip, steering precision and high-speed stability matter more than year-round versatility. The asymmetric tread pattern and reinforced internal structure deliver stronger cornering and braking response. Drivers who rarely face freezing temperatures will notice the immediate handling improvement.
Summer compound and asymmetric tread limits
The specialised rubber compound loses flexibility in cold weather, so this tire is not for buyers who need winter traction or all-season convenience. The 320 treadwear rating and 10/32-inch tread depth indicate a focus on grip over maximum mileage. Hydroplaning resistance relies on the groove pattern dispersing water effectively at speed.
How it compares
Measured against everything we stock in ATV, Car & SUV Tires, at today’s prices. Recalculated every night.
- Price $74.99
- Cheaper than about 63% of the 621 comparable items (median $87.99).
Specifications
| Product | |
|---|---|
| Brand name | Starmaxx |
| Display | |
| Screen ratio | 55 |
| Size & build | |
| Package height | 9 |
| Package length | 27 |
| Package width | 27 |
| Overall tire diameter | 28.2 |
| Rim diameter | 18 |
| Sidewall style | BSW: Black Side Wall |
| Size | 235/55R18 |
| Tire size code | 235/55R18 104 W XL |
| Tire width | 235 |
| Wheel diameter | 18 in (45.7 cm) |
| Tread depth | 10/32 |
| Compatibility | |
| Intended vehicle | Light Truck, Van & SUV |
| Compatible vehicles | SUV |
| More details | |
| Seasonal use | Summer |
| Tire load index | 104 |
| Tire speed rating | W |
| UTQG traction grade | AA |
| UTQG treadwear grade | 320 |
| Tire load range | XL |
| Tire ply rating | XL |
| UTQG rating | 320AAA |
| Run-flat capability | No |
| Tire category | High Performance |
Questions about this item
Will the 235/55R18 size fit my 18-inch rim?
Yes, the tire is built for an 18-inch rim diameter and has a section width of 235 mm, matching the 235/55R18 specification.
What is the correct way to mount the asymmetric tread pattern?
The sidewall carries an "outside" marking; that side must face outward so the asymmetric design and groove pattern work as intended.
When should I replace the tire based on tread depth?
The tire starts with 10/32 inch of tread; replace it when the remaining depth reaches the legal minimum, typically 2/32 inch.
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