Roundrule Xtra
OVERVIEW
The Roundrule Xtra is a highway terrain, all season tire manufactured for trailers. This tire is NOT MEANT TO BE MOUNTED ON LIGHT TRUCKS, as its construction will not support the weight and performing style of such vehicles. It can ONLY BE MOUNTED ON TRAILERS.
The ideal tread design and the all season compound improve the tire’s performance throughout the year. The ribbed tread design firmly grips the road surface with extra biting edges, offering stronger traction. Additionally, the all season compound keeps the rubber flexible in changing temperatures. This combination improves the tire’s dry, wet, and winter-weather grip. This ribbed tread uses wide circumferential grooves to resist hydroplaning. The optimized grooves effectively disperse water and slush from the footprint, ensuring a safe year-round drive.
The model promotes perfect performance on highways. The ribbed tread design maintains close road contact at all times. It improves the tire’s steering responsiveness and towing stability. In other words, the steering response time is faster and more accurate to the towing vehicle’s commands. Furthermore, the structure is secured also against driving pressure. At the same time, the model increases the tire’s cornering and maneuvering, by generating the necessary number of biting edges.
The Roundrule Xtra offers exceptional load and driving durability. The reinforced internal structure does not allow the tire to deform under load and driving pressure. This increases the tire’s load-carrying and withstanding ability. This combination significantly upgrades the tire’s load-carrying capacity and handling power, making this model perfect for trailer applications.
Manufacturers recommend changing tires every 10 years. As long as tires are properly stored before they are sold, the year of their manufacture will not shorten their service life.
More details
Tire season
All-Season
Manufacturer
Roundrule
Tire width
235 mm
Tire load range
G
Tire load index
132
Vehicle fitment type
Universal
Warranty distance
0 miles
Is run flat
N
Overall diameter
31.7 in
Tire speed rating
M
Vehicle type
Trailer
Tire size
235/85R16
Construction type
Radial
Electric vehicle tire
N
Automotive parts division
RV & Trailer
Wheel diameter
16 in
Flotation tire
N
Uniform tire quality grade (utqg)
0
Features
Wet or Dry, Low Maintenance, All-Weather, Universal Fit, Heavy-Duty
Total count
1
Vehicle class designator
ST
Tire location
All-Position Tire
Tire sidewall style
Black Sidewall
Tire terrain
Highway Terrain
Tire diameter
16 in
Tire type
Trailer Tires
Model
P70014-R
Tread depth
11/32
Maximum inflation pressure
110 psi
Tire aspect ratio
85
Tire treadwear rating
0
More details
Tire season
All-Season
Manufacturer
Roundrule
Tire width
235 mm
Tire load range
G
Tire load index
132
Vehicle fitment type
Universal
Warranty distance
0 miles
Is run flat
N
Overall diameter
31.7 in
Tire speed rating
M
Vehicle type
Trailer
Tire size
235/85R16
Construction type
Radial
Electric vehicle tire
N
Automotive parts division
RV & Trailer
Wheel diameter
16 in
Flotation tire
N
Uniform tire quality grade (utqg)
0
Features
Wet or Dry, Low Maintenance, All-Weather, Universal Fit, Heavy-Duty
Total count
1
Vehicle class designator
ST
Tire location
All-Position Tire
Tire sidewall style
Black Sidewall
Tire terrain
Highway Terrain
Tire diameter
16 in
Tire type
Trailer Tires
Model
P70014-R
Tread depth
11/32
Maximum inflation pressure
110 psi
Tire aspect ratio
85
Tire treadwear rating
0
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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