March Special Savings!

STI retailers are offering three amazing factory-approved deals in March; here they are:

  • 20% off the suggested retail price of Roctane XD tires for utility quads and UTVs
    • from 25-inch for 12-inch wheels, up to the rock-conquering 34-inch for 15-inch wheels!
  • 20% off 14-inch HD6 Radiant wheels
    • 14-inch Radiants in Blue, Red, Orange and Pink too!
  • 10% off the all-terrain Out&Back Max mud tires – just in time for mud season and the big Mud Nationals event!
    • 27-inch up to the mammoth 36-inchers

For details on these tires, check the product pages for each one: 

Roctane XD details

HD6 Radiant details

Out&Back Max details



Read More
2017 catalog cover

2017 STI Catalog

January 26, 2017 • Featured, Homepage Left, News • Views: 519

View The 2017 Catalog

Inner Tube test MXA

“This Is The Tube You Should Run.” MXA Test

December 19, 2016 • Featured, Homepage Left, Miscellaneous, New Products • Views: 483

The Motocross Action magazine test crew spent some quality time with STI motorcycle inner tubes recently, and said, “If you are looking to avoid a flat tire, this is the tube you should run.” You want the complete story? Check it out below, or read it on

Bert's Mega Mall makes mean machines.

STI is Everywhere at the Sand Sports Super Show

September 23, 2016 • Events & Rides, Featured, Homepage Left, Miscellaneous, News • Views: 1081

We’ve enjoyed watching this show evolve over the years. Remember Banshees, extended with paddle tires and shiny tuned pipes? You might find one or two of those at the Sand Sports Super Show, but this event has moved beyond just paddle tires. Paddles are still on display of course on a variety