The tires on your truck look like the original tires that were put on by REL. Our truck had the same and all REL conversions had those tires
What's even better is if you look on the sidewall you may find the RCAF brand burnt into the sidewall like ours. We believe that our tires have been on our truck since new.
As for fenders, we now have everything to complete the truck including the other gas tank and dog house. I have a picture of the radar trailer and I'll post it later. Thanks to Barry Churcher for helping to find the short shaft from trans to transfer and the wheel cylinder that came from Holland.
Rob