I have a 1987 D100 that came to me with a wheel and tire package from Discount Tire. The wheels are 16" and the tires are the P245r/75/R16 Truck T/A Radials. I don't have pictures of it, but check out the DiscountTire.com web site and I think you will be surprised at the variety out there. They fill the wheel wells very nicely.

1986 Dodge Ramcharger 440 2wd, Bracket Racer Under Construction
1998 Ram 2500 QuadCab, new daily driver.
2008 Honda Element
2014 Carry-On 7x14 Cargo Trailer