New Zealand Datsun Club

Hey all
Wanting to upgrade my wheels on my b310 wagon 81 with the larger strut diametre as i heard that effects the width on the front

Im runinng 13s atm and would like to stay between 13x7-15x8

My question is what offset can i run as id like to get the wheels quite flush to the gaurd if not slightly over. ive seen others running 0 offset on the back buy what offset should i be running on the front

I have the wider front track on my vb310 also. I was running 14x7 -6 all round but they stuck out horribly on the front. i now have 14x7 +10 on front which are perfect and 14x7.5 -6 on rear which are also a good fit. something else to consider is speedo calibration and rpm for whatever you choose. 175/65/14 gives me 3600 rpm at 100kmh with a 5 speed but the speedo reads 120kmh