Replacement Trailer Tire and Wheel for 145R-12c
Updated 02/03/2026 | Published 07/23/2024
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Question:
I have a boat trailer that I need a tire and rim for. The bolt pattern is 5 lug x 4.50 and yhe tire is 145R 12C Will the Loadstar 4.80 -12 blais 5 lug rim with 12 tire galv. work for me?
asked by: Don T
Expert Reply:
Hey Don, yes the trailer wheel and tire part # AM30670 that you referenced would work but for an exact replacement that would work better I would recommend the part # AM31202 which is the same size as what you have now, is the preferred radial construction, and has a higher speed rating of 81 mph. It is also a Load Range D which is higher than the LR C that you have now.
Product Page this Question was Asked From
Loadstar 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 5 on 4-1/2 - Load Range C
- Trailer Tires and Wheels
- Tire with Wheel
- Bias Ply Tire
- Load Range C
- 4.80-12
- 12 Inch
- 5 on 4-1/2 Inch
- Steel Wheels - Galvanized
- Kenda
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Jameson C.
2/3/2026
Hey Don, how did the Kenda Karrier tire and wheel work out on your boat trailer? It sounds like a solid upgrade from your old setup. Your feedback could help others looking for the same replacement.