We do have one option for a 16 inch aluminum trailer wheel with 8 lugs (and 8 on 6-1/2" bolt pattern) that has a spoked design, which is the following:
- Aluminum Sendel Series T02 Machined Trailer Wheel # AM22662
The # AM22662 is a 16" x 6" wheel with a 7-spoke design like you were looking for. view full answer...