About this item
Product details
The SmartWay Verified Sumitomo ST778+ SE is a long haul steer tire. Its combination of features delivers excellent handling, superior miles to removal, and dependable retreadability. The Flat Contact Technology controls the shape of the footprint to ensure even pressure distribution so that tread wears slowly and evenly. In wet conditions, grooves remove water from the contact patch to improve hydroplaning resistance. Mico-sipes enhance grip on wet surfaces and reduce uneven wear.
- With Sumitomo’s S-Tech technology, the ST778 Plus SE is a premium steer axle tire that’s engineered for long miles in line haul work
- Wide footprint puts more rubber on the road to reduce uneven wear
- Designed for use on the steer axle of commercial trucks and buses
- Steel belted construction increases strength and durability
- Stone ejectors built into grooves to protect casing from damage
Specifications
Tire Diameter
24.5 in
Tire Terrain
All-Terrain
Construction Type
Radial
Tire Size
285/75R24.5 TL 14 14
Brand
Sumitomo
Vehicle Type
Trailer
Tire Width
285 mm
Tire Aspect Ratio
75
Wheel Diameter
24.5 in
Warranty Distance
0 miles
Tire Season
Winter
Tire Speed Rating
L
Tire Type
Commercial Tires
Tire Load Index
144
Tread Depth
18/32
Assembled Product Weight
113.54 lb
Model
SUMI-5532878
Manufacturer Part Number
5532878
Manufacturer
SUMITOMO
Our goal is to ensure a seamless and transparent shipping process for your convenience and satisfaction. Below are the details of our shipping process.
Our goal is to ensure a seamless and transparent shipping process for your convenience and satisfaction. Below are the details of our shipping process:
Shipping Range
- Countries: We currently ship to Canada and the United States.
- Future Expansion: We are considering expanding to other regions in the future.
Shipping Costs
- Within Canada: Free shipping on all orders.
- Within the United States: Free shipping on all orders.
- No Hidden Fees: All costs are clearly stated at checkout.
ORDER PROCESSING TIME
- Processing Time: Orders are processed within 1-2 business days, Monday to Friday- (GMT-07) Mountain Standard Time (Edmonton)
- Last Order Time: 22:00 (GMT-07) Mountain Standard Time (Edmonton)
- Weekend Orders: Orders placed on weekends are processed the next business day.
TRANSIT TIME
- Estimated Delivery Time: 1-2 business days.
- Business Days: Shipments occur Monday to Friday.
- Notes: Delivery times are estimates and may vary due to external factors such as weather conditions and transportation issues.
SHIPPING PROCESS
- Reliable Courier Services: We ship via DHL and Fedex and UPS
- Insured Shipments: All shipments are insured. Contact our customer service in case of loss or damage during transit.
- Eco-Friendly Packaging: We strive to use sustainable packaging materials to minimize our ecological footprint.
TRACKING INSTRUCTIONS
- Tracking Information: After purchase, you will receive an email with tracking information, including the name of the shipping company and the tracking number.
- Track Your Order: You can track your order via our website. Simply enter your tracking number on our tracking portal to view the status of your order.
- Questions: Our support team is ready to assist with any questions about tracking your order.
MISSING ITEMS PROCEDURE
- Reporting Missing Items: Contact our customer service within 7 days of receiving your package via support@simolary.comÂ
- Resolution: We will resolve the issue as soon as possible and send a replacement item or offer a refund.
RETURN POLICY
- Returns: Returns are accepted within 30 days of receiving your order.
- Conditions for Returns: Items must be unused, undamaged, and returned in the original packaging. Personalized items cannot be returned.
- Costs: Return shipping costs are the responsibility of the customer unless the item is defective or not as described. In such cases, Simolary LLCÂ
will cover the return shipping costs. - Refund: Refunds are processed within 14 days of receiving the return and are refunded to the original payment method.
-Address return :
SIMOLARY LLC WAREHOUSE
168 Prestwick Manor SE, Calgary, AB T2Z 4Y7, Canada - Questions?
Visit our FAQ page or contact our customer service via email : support@simolary.com

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