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RubberMaster S378 5.3/--12 Instock

  • Part Number: 489162
  • Sidewall: TL
  • Load Range: B (4 Ply)
  • Type: Trailer
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Today's Price with
$ 40.99

$163.96 Set of 4


RubberMaster S378 5.3/--12

Features & Benefits

Tire Specifications

S378 5.3/--12

Size UTQG Max. Load Inflation Pressure Tread Depth Rim Width Range Sect. Width Tread Width Overall Diam
5.3/--12 N/A 0 lbs 0 psi 0/32nds N/A 0" N/A 12"

Purchase includes the RubberMaster S378 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 RubberMaster S378 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

Please Note: Specifications of the RubberMaster S378 tires shown above are listed to be as accurate as possible based on the information provided to us by RubberMaster tires.

Available Sizes & Prices

S378 5.3/--12

Size Serv. Desc. UTQG Sidewall Part Number Price Qty
4.8/-12 TL 489142 $147.96 set of 4 $36.99 View Details
4.8/-12 TL 489150 $187.96 set of 4 $46.99 View Details
5.3/-12 TL 489172 $207.96 set of 4 $51.99 View Details
5.7/-8 TL 488942 $235.96 set of 4 $58.99 View Details
5.7/-8 TL 488952 $203.96 set of 4 $50.99 View Details

Treadlife Warranty

S378 5.3/--12

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

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RubberMaster S378 5.3/--12


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