tire question

if i use bigger tires in the back as comparison to the smaller ones in the front, i will be ok right? and also which tires do i need to flash the back or front ones?

I personally like the look of wide tires on the back, with stock sized tires on the front.
If you can keep the outer diameter the same you'll be laughing. If you don't your ABS light will stay on (or so I'm told)
The tire store has charts telling you what size of tires will work together.

And Flash tires is a term that we don't use where I live so I don't understand it... Sorry

I should have said, if it's a 4x4 you really want to use the same size tires. And I'd only use the same brand and style, since the size varies a little between companies

If you use different diameter tires, your abs will keep kicking off.

overboar rlith thanks for the input, so if i do 18x10 in the back and 18x8 in the front, will that send off my abs?

as long as the overall diameter of the wheels and then tires are the same, it won't, but still not a good idea to have different tires on the truck...