Wheel and Tire Recommendation for a Trailer that has F78-14 Tires

Question:

I just acquired an old Aristocrat 18foot living space, probably 20/21foot nose to rear bumper travel trailer...Im not quite sure what year model it is, but the tire size says F78-14...its a 5 lug bolt pattern and I think its a 5 on 4.5....Can you tell me what size tire I need to replace it with? Also can I change the rim and tire size?

asked by: Jim

Expert Reply:

The correct metric size for the F78-14 tire size is an ST205/75-14 tire size. For a white rim and tire in this size with the 5 on 4-1/2 inch bolt pattern you would want the part # TTWA14RWS. This has a max load of 1,760 lbs at 50 psi.

I attached a help article on bolt patterns for you to check out, l just so you can verify you have the correct bolt pattern.

expert reply by: Jameson C