What does the T speed rating mean?

It indicates the tire's certified maximum sustained speed capability under standard test conditions, per industry rating tables; always drive within posted speed limits.

Is this tire suited for all-season conditions?

This tire is designed for year-round use across a range of typical weather conditions.

Size245/45ZR20

Rim20"

Load RangeXL

Royalblack Racingtrac 245/45ZR20

Name: Royalblack Racingtrac 245/45ZR20
Brand: Royalblack
SKU: 20000561
Price: 91.79 USD
Availability: InStock

103W · XL · 420-A-A · 50K + Road Hazard

Price per tire

$91.79$101.99Save 10%

In stock

The Royalblack Racingtrac is a summer tire available in size 245/45ZR20. It carries load index 103 (1929 lbs), speed rating W (Up to 168 mph), load range XL. Ships from our U.S. warehouses to your door or a local installer. Every order ships free — no minimum, and no delivery charge added at checkout.

Royalblack 245/45ZR20 Car & Sedan

Free shippingOn every order

Brand newFactory-fresh

Your choiceDoor or installer

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Delivery Options

Deliver to Your Address

Tires arrive at your door in secure packaging via FedEx Ground — home, business, or any address you enter at checkout.

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Have your tires sent straight to a nearby tire shop and get them mounted on arrival — just use the installer's address at checkout.

Every order ships free — no minimum, and no delivery charge added at checkout.

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.: RACINGTRAC
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.: W (Up to 168 mph)
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.: 103 (1929 lbs)
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.: Summer
WeightWhat a single tire weighs. It doesn't change your price — delivery is quoted at checkout, not charged by weight.: 32 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.: BW
ConstructionHow the tire's internal plies are laid. Radial is the standard on virtually every modern passenger vehicle.: Metric
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
WidthSection width in millimetres — the tire's width from sidewall to sidewall. It's the first number in a size like 225/65R17.: 245 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.: 20"

Performance

Why this tire

Built for dependable year-round traction across a range of weather conditions

Provides smooth, predictable handling for everyday commuting and driving

Standard-duty construction built for consistent daily performance

All-around tread pattern suited for daily sedan and passenger car driving

Tread compound engineered to balance ride comfort with everyday durability

Frequently Asked Questions

Contact Support

Authorized Dealer

Authentic brand-name tires with full manufacturer warranties.

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Reviews

What drivers say about these

FAQ's

This code identifies the tire's width, aspect ratio (sidewall height), and rim diameter, per standard industry sizing notation.

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