Due to COVID-19 some products may have a delay, and shipping times have also been affected. Please be patient with us and allow ample time for order processing and updates. Thank you for your understanding.
STI revolutionizes the Roctane with the new XR family of tires, led by a 35-inch trail-tamer tire made for 18-inch wheels (like the all-new STI HD9 18-inch). The XR line also includes four more sizes, from 28- to 33-inch tires. With their 9.5-inch wide sizing and new 8-ply rated radial carcass, the Roctane XRs deliver lightweight, all-terrain performance at a great price.
With the changes they engineered, STI was able to deliver tires that are 20- to 30-percent lighter than similar-sized Roctane XD tires, and are available at retail prices up to 30-percent lower. And performance was not sacrificed.
Starting with the original Roctane XD, STI re-imagined a lighter, all-terrain, trail-oriented tire to make the new Roctane XR. With superior traction and precise handling, the Roctane XR tires set a higher standard for all-terrain traction, with handling that's on the money - for less money.
If you have any questions about fitment or this product please feel free to contact us.
You can Text or Call 801-674-2451 any time. If it is outside of our normal business hours (M-F, 9am-5pm) please Text us and we will get back to you as soon as we can.
Thank you for visiting and shopping at Kombustion Motorsports. The following are the terms and conditions that constitute our Shipping Policy.
Domestic Shipping Policy
ALL SHIPMENTS ARE SHIPPED WITH SIGNATURE REQUIRED TO ENSURE YOUR VALUABLE PACKAGE STAYS SAFE.
If specified otherwise from the customer, Kombustion Motorsport is not liable to refund or replace products if they are missing.
Shipment Processing Time
All orders are processed within 3-5 business days unless specified otherwise. Some products require a lead time, and in those cases we will contact you to specify a unique shipping situation. Orders are not shipped or delivered on weekends or holidays.
If we are experiencing a high volume of orders (i.e. sales promotions, special events) shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
Shipping Rates & Delivery Estimates
Shipping charges for your order will be calculated and displayed at checkout.
International Shipping Policy
Shipments may take a week or more on top of the estimated delivery time. This is due to the package possibly being held up at a customs checkpoint. Kombustion Motorsports is not responsible for any delays due to customs delays.
If you are outside the contiguous United States, you will be responsible for any taxes and duties on any order that you place through Kombustion Motorsports.
Taxes And Duties Are The Responsibility Of The Customer.
If items are shipping freight, the customer is responsible for contacting and communicating with a shipping broker.
Delivery Delays Can Occasionally Occur.
Not all items are in stock at our location. If an item is out of stock at our Utah location, the requested item will be shipped from the manufacturer directly. This can result in multiple shipments for one order.
Thank you again for your order!
If you have question or concerns, please call 801-674-2451 Ext 3