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Buying two replacement tires sounds simple, but the wrong load rating, tread design, or axle placement can affect how your car behaves in rain and emergency maneuvers. The Mastertrack M-TRAC HP 235/45ZR18 is a budget-focused, high-performance all-season tire sold here as a set of two. It offers a useful mix of a 94W rating, 9.3/32-inch starting tread depth, and a 50,000-mile limited treadwear warranty. Its main tradeoffs are Standard Load construction, limited independent testing, and less brand history than established premium alternatives.
Quick Verdict
Rating: 7.8/10, Recommended with caveats
Best For: Cost-conscious drivers whose vehicle specifies 235/45R18 tires with a load index of 94 or lower and a compatible speed rating.
Bottom Line: You get a practical all-season performance tire with an asymmetric tread, useful wet-road grooves, and a 50,000-mile treadwear warranty. You should skip it if your vehicle requires Extra Load tires, stronger winter capability, or proven premium-tier braking performance.
Before You Buy: This listing is for two tires, not four, and wheels are not included. Confirm the 235/45R18 size, 94 load index, W speed rating, and Standard Load specification against your door-jamb placard or owner’s manual before ordering.
Mastertrack M-TRAC HP Specifications
| Specification | Detail |
|---|---|
| Brand | Mastertrack |
| Model | M-TRAC HP, MPN MASTHP004 |
| Product type | High-performance all-season passenger tire |
| Size | 235/45ZR18 |
| Quantity | Set of 2 tires, rims not included |
| Load index and range | 94, Standard Load (SL), up to 1,477 lb per tire |
| Speed rating | W, rated up to 168 mph under specified test conditions |
| Tread design | Asymmetric |
| Starting tread depth | 9.3/32 inch |
| UTQG | 420 A A |
| Maximum inflation pressure | 44 psi, not the same as your vehicle’s recommended daily pressure |
| Overall diameter | About 26.3 inches |
| Sidewall | Black sidewall |
| Run-flat | No |
| Treadwear warranty | 50,000-mile limited treadwear warranty |
| Road-hazard coverage | Listing states 3 years; confirm coverage, exclusions, and claim requirements with the seller |
What Is the Mastertrack M-TRAC HP?
The Mastertrack M-TRAC HP is an all-season performance tire for passenger cars. This 235/45ZR18 version carries a 94 load index, W speed rating, Standard Load designation, and black sidewall. Its 26.3-inch overall diameter and 235 mm section width are typical for this tire size, but size alone does not prove compatibility with your vehicle.
The asymmetric tread is designed to balance dry-road response, water evacuation, and ride comfort. It is not a directional tread, so the tire should be mounted according to the inner and outer sidewall markings. You still need professional mounting, balancing, and correct inflation to get consistent handling and even wear.
Who Should Buy It?
Best For
- You need two 235/45R18 tires with a 94W rating that meets your vehicle specifications.
- You mainly drive on city streets and highways in mild to moderate seasonal conditions.
- You value a lower purchase tier, a 50,000-mile treadwear warranty, and road-hazard coverage.
Skip If
- Your vehicle specifies a higher load index, Extra Load construction, run-flat capability, or a different tire size.
- You regularly face deep snow, ice, track use, heavy hauling, or demanding high-performance driving.
- You want extensive independent braking tests and long-term ownership data from a premium tire brand.
Fit and Compatibility
The 235/45ZR18 code tells you the tire is 235 mm wide, has a sidewall height equal to 45 percent of its width, uses radial construction, and fits an 18-inch wheel. You must also match the load index and speed rating your vehicle maker requires. A tire that fits the wheel can still be unsuitable if its load capacity is too low.
The 94 load index supports up to 1,477 pounds per tire under the correct conditions. The W speed symbol is a performance rating, not permission to exceed legal speeds. Check the driver-side door placard, owner’s manual, and current tire sidewall before buying.
Pro Tip: Take a clear photo of your door-jamb tire placard and current sidewall before ordering. Compare the full size, load index, speed rating, and load range, not only the 18-inch wheel diameter.
Tread Design and Wet-Road Performance
The M-TRAC HP uses an asymmetric tread pattern with grooves that help move water away from the contact area. That design supports stable everyday wet-road behavior when the tires have healthy tread depth and correct pressure. It does not eliminate hydroplaning risk in deep standing water or at excessive speed.
The UTQG 420 A A marking indicates a 420 treadwear grade, an A traction grade, and an A temperature grade under standardized testing. UTQG grades help you compare tires, but they do not predict exact stopping distance, winter grip, or mileage on your vehicle.
Ride Comfort, Noise, and Handling
The tread’s pitch arrangement is intended to reduce the amount of road noise that reaches the cabin. For commuting and highway travel, you can expect a more comfort-focused experience than an aggressive summer tire. Road surface, wheel alignment, vehicle insulation, and inflation pressure will still affect what you hear and feel.
The W rating and performance-oriented tread support responsive steering for normal road use. The Standard Load casing keeps this model suited to compatible passenger cars, but it is not the right choice for vehicles that require XL tires or higher load capacity.
Warranty and Long-Term Ownership
The verified size is listed with a 50,000-mile limited treadwear warranty. Actual mileage depends on rotation, alignment, inflation, road conditions, driving style, and whether your vehicle wears front and rear tires evenly. Keep purchase, installation, rotation, and alignment records because warranty claims often require documentation.
The product listing states that a three-year road-hazard plan is included. Coverage can depend on remaining tread, the type of damage, authorization steps, and the seller administering the plan. Read the current terms before mounting the tires because mounted tires may have different return conditions.
How It Performs in Real Use
Daily Commuting
For routine city and suburban driving, the 235/45 profile gives you a familiar balance of steering response and ride comfort. The tread design is aimed at predictable all-season use rather than maximum dry-track grip.
Rainy Highway Travel
The asymmetric pattern and water channels can help maintain contact in moderate rain. You still need to slow down for standing water, replace worn tires, and keep pressure at the vehicle manufacturer’s recommended cold setting.
Long Highway Trips
The noise-focused tread pattern and W-rated construction make this model suitable for compatible cars used on longer highway drives. A fresh balance and alignment matter because vibration or uneven toe settings can quickly reduce comfort and tread life.
Light Seasonal Use
As an all-season tire, the M-TRAC HP is intended for varied temperatures and occasional light wintry conditions. It is not verified here as a three-peak mountain snowflake tire, so you should choose a dedicated winter or all-weather option for frequent snow and ice.
Installation and Maintenance Tips
- Use a qualified installer: The tire must be mounted with the correct inside and outside orientation, then balanced before road use.
- Follow the placard pressure: The tire’s 44 psi maximum is not your normal inflation target. Use the cold pressure specified by your vehicle maker.
- Plan two-tire replacement carefully: If you replace only two tires, ask the installer about placing the new pair on the rear axle for better wet-road stability.
- Check alignment: Uneven shoulder wear, a crooked steering wheel, or pulling can shorten the life of a new set.
- Rotate on schedule: Follow your vehicle and tire warranty guidance, while respecting directional or staggered fitment restrictions on your car.
- Recheck after installation: Inspect pressure, lug-nut torque according to your vehicle service guidance, and any vibration after the first drive.
What People Say
The buyer feedback summarized for this article trends positive around highway noise, initial ride comfort, and value. Wet-road confidence also appears frequently, while long-term treadwear is less established than the tire’s early ownership impressions. Treat customer comments as useful context, not a substitute for fitment checks or controlled braking tests.
Overall Sentiment: Positive, with limited long-term evidence
Pros and Cons
Pros
- Verified 235/45ZR18 94W sizing for compatible passenger cars
- Asymmetric all-season tread with water-evacuation grooves
- 9.3/32-inch starting tread depth and UTQG 420 A A
- 50,000-mile limited treadwear warranty
- Set of two can suit a planned same-axle replacement
Cons
- Standard Load construction will not meet vehicles that require XL capacity
- Set of two is not ideal when all four tires are worn or mismatched
- Less independent testing and long-term owner data than major premium models
Is It Worth the Price?
The Mastertrack M-TRAC HP sits in the budget value tier. You get a recognized tire size specification, a 50,000-mile limited treadwear warranty, and a three-year road-hazard plan stated in the listing without paying for a premium brand name. That combination makes it worth considering for compatible commuter cars.
The value is weaker if your priorities include top-tier wet braking, severe-weather traction, or a large body of independent test data. You should also compare the full installed cost, including mounting, balancing, valve service, disposal, and alignment, rather than judging the tire by its online price alone.
How It Compares to Alternatives
The General G-MAX AS-07 is a stronger comparison if you want an Extra Load 98W option with a higher 500 AAA UTQG grade in the same 235/45ZR18 size. The General AltiMAX RT45 is better suited to drivers who prioritize longer all-season tread life over a performance-focused feel. Premium options such as the Continental ExtremeContact DWS06 Plus may appeal if you place greater value on established wet-grip engineering and steering precision.
The Mastertrack makes the most sense when your vehicle can use a 94W Standard Load tire and your main goal is keeping replacement cost controlled. Do not substitute any alternative until you confirm size, load index, speed rating, and load range for your car.
Why Drivers Choose It
You may choose the Mastertrack M-TRAC HP for its combination of budget positioning, everyday all-season tread, 94W performance rating, and warranty coverage. Its strongest case is practical commuter use on a compatible passenger car, not heavy loading, severe winter travel, or track driving.
Related Guides
Frequently Asked Questions
Will the Mastertrack M-TRAC HP 235/45ZR18 fit my car?
It fits only when your vehicle and wheel support 235/45R18 tires and the 94W Standard Load specification meets the manufacturer’s requirements. Check the driver-side door placard and owner’s manual before ordering.
Does this listing include two tires or four?
The listing reviewed here is a set of two tires. Wheels, mounting, balancing, and other installation services are not included unless the current seller page clearly states otherwise.
Is the tread directional?
No. Verified retailer specifications identify the M-TRAC HP tread as asymmetric. Your installer should follow the inner and outer sidewall markings during mounting.
Can I replace only two tires?
You can replace two when the remaining pair is compatible and still serviceable, but all four tires generally provide the most consistent handling. Ask a qualified installer to evaluate tread differences and place the new pair correctly, commonly on the rear axle for wet stability.
Is it suitable for snow and ice?
It is an all-season tire, but this review could not verify a three-peak mountain snowflake rating for this size. Choose a dedicated winter or qualified all-weather tire if you regularly drive in deep snow, packed snow, or ice.
What pressure should I use?
Use the cold tire pressure listed by your vehicle manufacturer, usually on the door-jamb placard. The tire’s 44 psi figure is its maximum inflation specification, not a universal daily setting.
What warranty documents should I keep?
Keep the purchase invoice, installation receipt, rotation records, alignment records, and any road-hazard registration details. Confirm the current seller’s coverage limits and claim process before the tires are mounted.
The Bottom Line
The Mastertrack M-TRAC HP 235/45ZR18 is a reasonable budget pick for drivers who need a 94W Standard Load all-season tire and understand that this listing contains two tires. Its strongest points are practical specifications, an asymmetric tread, and warranty coverage, while its main limitations are load-range compatibility and less independent performance evidence than premium alternatives.
You should skip it if your placard requires XL tires, a higher load index, run-flat construction, or stronger winter capability.
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