How to Determine the Wheel Size on a 1999 Avion RV  

Question:

Expert Reply:

Although we don't have a database to pull your information from I may be able to help you narrow your choices down. If you currently have wheels and tires you will simply need to look at the last number on your tire size. A tire size of ST235/80R16 uses a 16" wheel.

Attached is a link to our selection of wheels and tires that are compatible with the common 8 on 6-1/2" hub bolt pattern. Most likely you will be looking at 16" wheels like what is on the Karrier # AM34903 but you will need to verify your bolt pattern and weight capacity before choosing a tire.

For example, the 8 on 6-1/2" bolt pattern can be confirmed by measuring from the center of one bolt to the far end of the bolt across from it. This should measure 6-1/2". The Endurance has a Load Range E which means that it can accommodate 3,420 lbs at 80 psi.

If you can tell me what your current tire size is and what load range they are (or the GVWR of your RV) then I can help you find the correct replacement.

expert reply by: Jon G

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