Accelera Iota ST68

Accelera Iota ST68 275/55R20

4.8(256 store reviews)
$212.51 each
$850.04 set
or 4 interest-free payments of $212.51 Shop Pay Klarna Afterpay interest-free when paid on time
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Category
All-Season Performance
Tread warranty
35,000 miManufacturer limited
Load index
1172,833 lbs per tire
Speed rating
VUp to 149 mph
Know your tire

About the Accelera Iota ST68

SUV Performance, All-Season Confidence.

Best forSUV and light truck drivers seeking year-round all-season capability with wet-weather traction and fuel-efficiency benefits.

The Accelera Iota ST68 is an all-season tire built specifically for SUVs and light trucks. It combines a performance-oriented asymmetrical tread design with a silica-enhanced compound to deliver confident wet-road grip, everyday comfort, and year-round usability. With 58 sizes spanning 16- to 24-inch rim diameters, it suits a wide range of crossovers, SUVs, and light-duty trucks.

The Iota ST68 uses an asymmetrical tread pattern with main circumferential grooves that channel water away from the contact patch, lowering hydroplaning risk. Silica compound technology improves wet traction while supporting reduced rolling resistance for better fuel efficiency. Interlocked tread blocks promote directional stability and steering response, and sipes on key ribs add grip on wet or lightly snow-covered surfaces. The tire carries a 35,000-mile tread life warranty.

The numbers

Specifications

Size & Dimensions
Brand Accelera
Tire Model Iota ST68
Part Number 1200037343
Tire Size 275/55R20
Section Width 275
Aspect Ratio 55
Rim Diameter 20
Overall Diameter 31.60
Overall Width 10.8
Sidewall Black Side Wall
Performance
Speed Rating V
Load Index 117
Load Range XL
Max Inflation Pressure 51
Tread Depth 11
Ratings
UTQG 400AA
Tread Wear 400
Traction A
Temperature A
Mileage Warranty 35K
Category
Tire Type All Season
Good to know

Questions about this tire

What does 275/55R20 117V mean?

275 is the tread width in millimeters, 55 means the sidewall is 55% of that width, and R20 is the 20-inch rim it mounts on. 117 is the load index (2,833 lbs per tire), and V is the speed rating (up to 149 mph).

What vehicles is the Accelera Iota ST68 designed for?

The Iota ST68 is built for SUVs and light trucks. It is not intended for passenger cars or heavy-duty commercial vehicles. With 58 available sizes covering 16- to 24-inch rim diameters, it fits a broad range of crossovers and light-duty truck applications.

How does the Iota ST68 perform in wet conditions?

The tire uses a silica-enhanced compound and main circumferential grooves to improve wet traction and move water away from the tread contact area, reducing the risk of hydroplaning. Sipes on key tread ribs provide additional grip on wet pavement. For severe winter conditions like deep snow or heavy ice, a dedicated winter tire will still offer superior performance.

Can the Iota ST68 handle winter driving?

As an all-season tire, the Iota ST68 is designed to manage dry, wet, and light snow conditions throughout the year. It does not carry the Three-Peak Mountain Snowflake certification, so it is not rated for severe snow service. Drivers in regions with harsh winters or frequent heavy snowfall should consider a dedicated winter tire for those months.

How long should a set of Iota ST68 tires last?

Accelera backs the Iota ST68 with a 35,000-mile limited tread life warranty. Actual longevity depends on driving habits, vehicle alignment, inflation maintenance, and regular tire rotation. Following the manufacturer's maintenance recommendations gives you the best chance of reaching or exceeding that figure.

Where are Accelera Iota ST68 tires manufactured?

Accelera is a brand of PT. Elangperdana Tyre Industry, which operates manufacturing facilities in Indonesia, including plants in the Jakarta region. Production locations can vary depending on the specific size and production run.

The brand

About Accelera Tires

Accelera is a tire brand produced by Epsilon International, a manufacturer based in Indonesia. The brand focuses on delivering performance-oriented tires at accessible price points, targeting drivers who prioritize handling characteristics without a premium brand cost.

Shop all Accelera 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.

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