need help with rims

i am looking at some 18x8 inch centerlines with a 5 inch backspace and i am wondering if they will tuck into the fenders without amigo fenders? and does anybody know what ohm the fuel sendung unit is?

I have 18x7 with 5 3/8 backspace and they barely fit and i dont have amigo fenders.

do you have a pic? what kind of rims and what offset? thanks for the reply

My pics are in the garage its the light blue space cab. I think its says sicpupidaho with it.

that doesnt seem right................................


i was running 18x8 titan rims (25mm offset/just shy of 5" backspacing) and also have 18x8 Centerline Archers with 5" backspacing and they JUST tuck on the front with some fender rolling. the backs, plenty of room.
5 spoke Titans on my crewcab FRONT fenders are stock pup/Rodeo


titans on my 94 pup, all stock (NO DROP SPINDLES)

://i83.photobucket.com/albums/j307/lowzone/94%20pup/P2140080.jpg
Rears:

I have spindles and im body drop trust me thats my back spaceing. i know my wheels if you dont have spindles you will have more room but if you want to layout easy get spindles i laid frame front to rear before i did the body drop.

i already lay frame all the way i was just wondering if they would tuck

Do you have spindles?

no i dont have drop spindles