Looking For Basic Lightweight Spare Tire For Aluma 5x8 Open Utility Trailer Model 638
Updated 12/08/2025 | Published 11/18/2025
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Question:
Hi, I am about to purchase a Aluma 53 X 8 open utility trailer with 13 wheels. Model 638 https://alumaklm.com/products/utility/single-axle/638-trailer/ I am looking for a basic lightweight spare for trailer. Can you recommend a couple of options? Thanks
asked by: Kam
Expert Reply:
Hey Kam, I sure can! Looking at the online spec sheet, that Aluma 5 X 8 open utility trailer uses 175/80-13 radial tires with aluminum wheels and 5 on 4-1/2" bolt pattern. Here are a couple options for a spare:
- Karrier ST175/80R13 Radial Trailer Tire with 13" Aluminum Wheel - 5 on 4-1/2 - Load Range C # AM31959
- Karrier ST175/80R13 Radial Trailer Tire with 13" White Wheel - 5 on 4-1/2 - Load Range C # AM31951
- Loadstar ST175/80D13 Bias Trailer Tire with 13" Galvanized Wheel - 5 on 4-1/2 - Load Range C # AM3S160
- Kenda Karrier KR53 ST175/80R13 Radial Trailer Tire with 13" Silver Mod Wheel - 5 on 4-1/2 # KE35EV
- Karrier ST175/80R13 Radial Trailer Tire with 13" Aluminum Wheel - 5 on 4-1/2 - Load Range C # KE53JR
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Product Page this Question was Asked From
Loadstar ST175/80D13 Bias Trailer Tire with 13" Galvanized Wheel - 4 on 4 - Load Range C
- Trailer Tires and Wheels
- Tire with Wheel
- Bias Ply Tire
- Load Range C
- 175/80-13
- 13 Inch
- M - 81 mph
- 4 on 4 Inch
- Steel Wheels - Galvanized
- Kenda
more information >
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Jesse M.
12/8/2025
Hey Kam, how did things go with the spare tire options for your Aluma utility trailer? Did one of the Karrier or Loadstar tires end up being the right match? Your update could make it easier for others choosing a lightweight spare.