is it ok to do this?

[its240sx]

i bought a set of wheels recently, they're 18x8.5 35mm and 18x9.5 35mm. i also have a set of Kumho Ecsta SPT 245/40R-18 tires.i have a 95 240sx se with 20mm wide front fenders, megan racing coilover installed, z32 front calipers. for the rear, i cant do pull and roll coz of the body works i done to it.

my questions are:if i use 265/40 for the rear wheels, will it fit without any issues? can i go for any wider like 275?if i use 2 different brands of tires for the front wheels and rear wheels is it ok?so far i cant find the Kumho Ecsta SPT 265/40R for the rear wheels, can i use Kumho Ecsta SPT 245/40R for the front wheels and Kumho Ecsta SPT 265/35R with the rear wheels?any rubbing or hitting anything?

any help would be super appreciated. thankz guys.

ps: plz dont mind my grammars, since im a high skool drop out and im chinese.

[95silvia14]

w

i bought a set of wheels recently, they're 18x8.5 35mm and 18x9.5 35mm. i also have a set of Kumho Ecsta SPT 245/40R-18 tires.i have a 95 240sx se with 20mm wide front fenders, megan racing coilover installed, z32 front calipers. for the rear, i cant do pull and roll coz of the body works i done to it.

my questions are:if i use 265/40 for the rear wheels, will it fit without any issues? can i go for any wider like 275?if i use 2 different brands of tires for the front wheels and rear wheels is it ok?so far i cant find the Kumho Ecsta SPT 265/40R for the rear wheels, can i use Kumho Ecsta SPT 245/40R for the front wheels and Kumho Ecsta SPT 265/35R with the rear wheels?any rubbing or hitting anything?

any help would be super appreciated. thankz guys.

ps: plz dont mind my grammars, since im a high skool drop out and im chinese.

with taht rim and wide of a tire i hate to say it your going to have to roll your fenders