So, the slicks on my Charger are very old and look like they are dry rotting a bit. The size on them are 20x8x14....yeah, try to find that size anywhere now..lol. As it turns out, it doesn't look like they make hardly any 14" slicks anymore. Well I ran across a pair of 24.5x8.5x15 that was too good of a deal to pass up. I have been looking through old threads on what posters where using for wheels with this slick on an l body...stock wheels with spacers, 8" wheels with a minimum of 4 1/2 backspace etc. I'd like to use a 15x8 wheel. I have ran across a set with +25 offset. Would these clear the everything? I have been going over the math and I'm just not sure. Anyone care to share their wheel wisdom? .....thanx!