Replacement Wheel and Tire for Size 145R12 on 5 on 4-1/2 inch Bolt Pattern

Updated 07/28/2017 | Published 07/27/2017

Question:

I need spare tire for trailer. Trailer has Carlisle tires, 145R12, radial ST, 95/93L, 5x4.5, 80 psi. Trailer is rated for 1500lbs. The rim measures 13inch in diameter, but the tire is a 12. Is that right? thx

asked by: Remy V

Expert Reply:

If you measure the outside of a trailer rim the overall diameter won't necessarily match the size. That's because of the mounting lip. But since we know your tire size is 145R12 we know you have a 12 inch rim.

For a replacement wheel and tire in that size the part # AM31199DX would be a great option.

expert reply by: Jameson C