I am searching for information on tire and rim sizes. I have a 1995 4x4 2500 and have a need to replace bent rims. I am being directed by a local tire store to a new set up of "Evo"18 inch rims with Nitto grapplers size 325 60R18's that have a D load ratting. I have a stock suspension and have questions if these will work. I am also looking for any input on this set up to include the quality of the tires. Thank you in advance.