After fitting a 7"/5" drop kit with a notch kit and running 275/60/15 tyres on the rear and 255/60/15 tyres on the front I need to drop the rear 1 1/2" more.
I have looked at drop shackles and thought about fitting 255/60/15 tyres on the rear. What's your thoughts are there other ways ?
1977 GMC C15 short bed by the way
