Last updated on July 13th, 2026 at 10:59 am

Let's Talk

Call us at (888) 848-4765 or fill out the form.

Curious who's behind the company?

We're just a family business based in rural America. A team of people who are genuinely passionate about driving profitability back to rural North America. We should chat about what you are looking for.

By submitting, you acknowledge that you consent to receive email and text messages from Rio Nutrition. We value your privacy and are committed to protecting your information. The information you provide will be securely stored in our Customer Relationship Management (CRM) system. We will use this information to enhance our communication with you and provide you with relevant updates, exclusive offers, and valuable insights related to our products and services. Rest assured that we will not sell or share your personal information with any third parties. Your data will be used exclusively by our internal team for the purpose of delivering emails and text messages that align with your interests and preferences. At any time, you have the option to opt out of receiving communications from us by following the instructions provided in our emails or texts. We appreciate your trust and strive to maintain the highest standards of privacy and data security.

By texting Rio Nutrition at (888) 848-4765 , you agree to receive Customer care messages from Rio Nutrition. Reply STOP to opt-out; Reply HELP for support; Message & data rates may apply; Messaging frequency may vary. Visit https://riomax.net/privacy-policy/ to see our privacy policy and https://riomax.net/terms-of-service/ for our Terms of Service.

Mon-Thurs: 8:00-5:00
Fri: 8:00-3:00 (CST)

Call In or Live Chat
Mon-Fri

24 Hour Response Time
7 days/week
cct@riomax.net

Location Details

Riomax® Headquarters Office

Rio Ranch Supply Inc. dba Rio Nutrition
PO Box 358, 816 Northwood Drive, Redwood Falls, MN 56283
Toll Free: Call (888) 848-4765
Phone: Call or text (507) 637-0733
Emergency Contact: (507) 430-4707
Fax: (507) 637-0253 | Email: cct@riomax.net
Monday - Thursday 8:00 - 5:00 CST
Friday 8:00 - 3:00 CST

Rio Nutrition South Valley Warehouse

812 Northwood Drive, Redwood Falls, MN 56283
Monday - Friday 8:00 - 5:00 CST
Same Contact Info as Headquarters

Rio Nutrition Canada ULC

PO Box 1386, 13 1st Avenue, Maple Creek, SK S0N 1N0
Toll Free: Call (888) 848-4765
Phone: (306)-992-0733
Email: cct@riomax.net
Monday - Thursday 6:30 - 5:00 CST
Friday 6:30 - 3:00 CST

There are 2 ways to get it.

Through your local dealer

We have Riomax® dealers across North America who would be happy to service you and get you the product you need.

 

Directly from us

We do not have 100% dealer coverage so we are well-versed and absolutely ship orders of 10 ton (12 ton for Canada) or more directly to your ranch. (P.S. All orders ship free!)

The Dealer locator.

Just enter your zip code and browse your closest dealers (as the crow flies.) You can head to them directly or give us a call. We don't have 100% coverage and some dealers may service larger areas than others, so we'd be sure to get you set up with the best option!

Note: Please give the dealership a call before heading there to ensure they will be around and have what you need in stock.

WE ALSO CAN SHIP DIRECT FOR FREE to your ranch on orders of 10 ton or more!

Interested in becoming a Riomax dealer?

Direct Shipping details

Reach out to us and we'd be more than happy to talk through the best deal for getting the product to your ranch. We can direct ship orders of 10 tons or more directly to your ranch (not to mention the 8% quantity discount that goes along with that!) If 10 tons sounds like too much to start with, many of our smaller producers will group buy with their neighbors. Let's get wheels under it!

End-user Quantity discounts

MSRP

Savings

5 ton (through dealers only)

 

5%

Half Load
(10 ton US & 12 ton Canada)

12%

Full Load
(21 ton US & 24 ton Canada)

14%

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