The G5 fronts have a 3/4″ wider offset….. minor lowering < 1" should be no issue. Dont want 305 or 315 front tires, have to stick with 275-285- maybe even 295 on G1-2 with G5 wheels
FWIW I have a 2000 RT/10 lowered on Eibach springs & use the Gen V Venom wheels with Michelin PSS in 275 up front, 345 rear. No issues that I’ve noticed in the last 1k miles. I’m going to try for 285 front, 355 rears after these wear out.