Summit Ultramax Winter Pro Tire

Summit Ultramax Winter Pro 235/45R17XL

4.8(256 store reviews)
$173.28 each
$693.12 set
or 4 interest-free payments of $173.28 Shop Pay Klarna Afterpay interest-free when paid on time
Free Shipping US All orders
Fitment Guarantee Risk free
Package Options Save when you build a package
Authorized Dealer 100% brand new wheels
Category
Winter
Load index
971,609 lbs per tire
Speed rating
TUp to 118 mph
Know your tire

About the Summit Ultramax Winter Pro

Winter-Ready Performance, Accessible to All

Best forThe Summit Ultramax Winter Pro is ideally suited for passenger car and compact crossover drivers seeking reliable cold-weather traction and confident handling during harsh winter seasons.

The Summit Ultramax Winter Pro is engineered to deliver confident cold-weather performance across a range of challenging winter conditions. Designed with an H-speed-rated construction, it offers responsive handling and stable braking on snow-packed and icy surfaces. Drivers can expect a composed ride with predictable cornering behavior, making it a practical choice for daily winter commuting without sacrificing dynamic capability.

The Ultramax Winter Pro features a dedicated winter tread compound that remains pliable in sub-zero temperatures, maintaining contact patch integrity where all-season tires begin to harden and lose grip. Its tread pattern incorporates biting edges and sipe-dense blocks designed to channel slush and expel water efficiently, reducing hydroplaning risk. The directional or asymmetric layout supports consistent wear patterns and contributes to a quieter, more refined ride on cleared winter roads.

The numbers

Specifications

Size & Dimensions
Brand Summit
Tire Model Ultramax Winter Pro
Part Number SMT1607070K
Tire Size 235/45R17XL
Section Width 235
Aspect Ratio 45
Rim Diameter 17
Overall Diameter 25.35
Overall Width 9.25
Sidewall Black Side Wall
Performance
Speed Rating T
Load Index 97
Load Range XL
Max Inflation Pressure 50
Tread Depth 13
Ratings
Mileage Warranty Manufacturer's Warranty
Category
Tire Type Winter
Good to know

Questions about this tire

What does 235/45R17XL 97T mean?

235 is the tread width in millimeters, 45 means the sidewall is 45% of that width, and R17 is the 17-inch rim it mounts on. 97 is the load index (1,609 lbs per tire), and T is the speed rating (up to 118 mph).

The brand

About Summit Wheels

Summit is a value-oriented wheels brand offering aftermarket alloy wheels primarily aimed at budget-conscious consumers and everyday drivers. The brand focuses on delivering functional, presentable wheel designs without the premium pricing associated with forged or luxury-tier manufacturers.

Shop all Summit tires →

Vehicle Compatibility

Buying from TFS Wheels

Shipping, returns & guarantees

Authorized Dealer — 100% Brand New Wheels & Tires

TFS Wheels is an authorized dealer for every brand we carry. Every wheel and tire we ship is brand new, unused, and packaged in its original manufacturer's box. We never sell refurbished, demo, or return-stock product. All manufacturer warranties apply and our warehouse is staffed by people who only handle wheels and tires — no in-transit damage, no test-fits, no surprises.

Free Shipping (Lower 48)

Free shipping on every order — wheels, tires, and accessories — to the contiguous United States. No minimum order, no hidden fees.

Standard delivery is 4–7 business days; expedited is 1–4 business days. Orders placed before 1:00 PM ET typically ship the same day. We do not ship internationally or to PO boxes.

Fitment Guarantee

If a wheel or tire marked "Direct Fit" or "Aftermarket Fit" for your vehicle arrives and does not fit as expected, we cover both the restocking fee and return shipping. The same applies if the bolt pattern does not match — provided your vehicle information was submitted at checkout.

To qualify for the guarantee, enter your year, make, model, and submodel before placing the order.

Manufacturer's Warranty

Every wheel and tire is covered by the full manufacturer's warranty against defects in materials and workmanship. Coverage terms vary by brand — most cover structural integrity for the life of the wheel and finish for 1 to 2 years from purchase. If you ever have a warranty question, contact us first; we work directly with the manufacturer on your behalf so you don't have to.

Accessories Included with Your Order

When you submit your vehicle information at checkout, the right lug nuts and (if needed) hub-centric rings are automatically added to your cart in the correct sizes — no guessing, no separate ordering.

TPMS sensors are also available in the cart. We program each sensor to your vehicle's exact year, make, model, and submodel before shipping, so they arrive ready to sync with your truck or car the moment they're installed. This typically saves customers the dealer or installer's programming fees, which often run several dozen dollars per wheel.

Returns

Returns are accepted within 30 days of purchase on items in new, unused condition. A 25% restocking fee applies to general (change-of-mind) returns, and the buyer covers return shipping.

The restocking fee and return shipping are waived for incorrect items, transit damage, or fitment issues when vehicle information was provided at checkout. Single wheels, single tires, mounted items, special orders, and accessories (lug nuts, locks, hub-centric rings, TPMS sensors, installation kits) are final sale.

Verified buyers

Owner Reviews