My rims arrived...now I need to choose tires. I am running 18x8 fronts and 18x9.5 on the back. I have a 68' Camaro. I'll be lowering the front 2" and the rear 3". It was suggested to me that I run a 245-45-18 front tire and a 275-40-18 rear tire.

My local tire shop doesn't have a matching tread pattern ( any brand) in these sizes..They do offer a a 245-40 front and a 275-40 rear matching in a sumitomo....KQM052 said that's about a 1" difference in the front tire size...I'm just worried that may be too much....

Who makes a matched tread design in both these sizes? (245-45-18 and 275-40-18) What brand of tires do you recommend...