Replacement Trailer Tire and Wheel for 145R-12c
Updated 02/03/2026 | Published 07/23/2024
Products Featured in This Question
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
more information >
Continue Researching
- Search Results: st145/r12
- Shop: Rambler ST145/R12 Radial Trailer Tire - Load Range D
- Shop: Kenda Karrier S-Trail ST145/R12 Radial Trailer Tire - Load Range E
- Q&A: Bearing Kit for Stinger Folding Motorcycle Trailer with 3,500 Pound Axles and Sure-Lube System
- Q&A: Recommended Replacement for Carrier 68RV14102A Air Conditioner
- Shop: Hub Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Video: Detailed Breakdown of the Yates Y-Style Bow Stop for Boat Trailers
- Article: Trailer Lighting Requirements
- Q&A: Is It Normal For An Advent Air Replacement AC Unit To Stop For 15-20 Seconds Before Starting Up
- Shop: Electric Heat Strip for Advent Air RV Air Conditioners - 5,500 BTU
- Shop: Advent Air RV Air Conditioner - 15,000 Btu - White - R32
- Q&A: Replacement for Carrier RV Rooftop Air Conditioner
- Q&A: RV AC Unit with Heat Strip Replacement Recommendation for Carrier Unit on RV
- Q&A: Recommended Replacement Rooftop Unit for Carrier RV Air Conditioner
- Shop: Kenda Karrier S-Trail ST145/R12 Radial Tire w/ 12" Galvanized Spoke Wheel - 5 on 4-1/2 - LR D
- Shop: Loadstar 4.80-12 Bias Trailer Tire with 12" Galvanized Wheel - 5 on 4-1/2 - Load Range C
- Article: How to Tell the Weight Rating of a Trailer Axle
- Search Results: bow winch
- Search Results: bunk carpet
- Search Results: trailer lights kit
- Search Results: 145r12
- Search Results: kenda karrier s~trail st145/r12 radial tire
- Search Results: boat bunk brackets
- Q&A: Will The etrailer Hub AKIHUB-545-35-G-EZ-K Fit A 10 Inch Wheel?
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.