Sigma TowMax STR ST225/75R-15

  • Part Number: SI-MAX53
  • Sidewall: TL
  • Load Range: E (10 Ply)
  • Type: Trailer
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Today's Price


$359.68 Set of 4

Shipping: FREE!


Sigma TowMax STR ST225/75R-15

Features & Benefits

  • Stylized Sidewall
  • Premium Design Developed Specifically For Towed Trailer Applications
  • Radial Ply Construction With Modern Tread Pattern Providing Strength, Durability, Stability, And Long Wear
  • Designed For Medium To Heavy Duty Trailers
  • Free Roadside Assistance Warranty*

Tire Specifications

TowMax STR ST225/75R-15

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
ST225/75R-15 N/A 2,830 lbs 80 psi 10/32nds N/A 9" N/A 28"

Purchase includes the Sigma TowMax STR tire only. The wheel rim shown in the picture is not included. Picture provided is a stock picture from the manufacturer and may or may not reflect the actual product being ordered.

All Sigma TowMax STR tires are continuously developing with manufactured improvements. With that said, Simple Tire and the manufacturers have the right to change these tire specifications at any time without notice or obligation.

If you have any questions, please email us at [email protected]

Please Note: Specifications of the Sigma TowMax STR tires shown above are listed to be as accurate as possible based on the information provided to us by Sigma tires.

Available Sizes & Prices

TowMax STR ST225/75R-15

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
ST175/80R13 TL MAX13 $219.68 set of 4 $54.92 View Details
ST185/80R13 TL MAX15 $167.68 set of 4 $41.92 View Details
ST205/75R14 TL MAX36 $275.68 set of 4 $68.92 View Details
ST205/75R15 TL MAX48 $299.68 set of 4 $74.92 View Details
ST215/75R14 TL MAX38 $299.68 set of 4 $74.92 View Details
ST225/75R15 TL MAX51 $319.68 set of 4 $79.92 View Details
ST235/80R16 TL MAX24 $435.68 set of 4 $108.92 View Details
ST235/85R16 TL MAX17 $471.68 set of 4 $117.92 View Details

Treadlife Warranty

TowMax STR ST225/75R-15

This product is not covered by a manufacturer’s treadlife warranty.

Customer Service

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Ratings & Reviews

Sigma TowMax STR


Sigma TowMax STR ST225/75R-15

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