backspacing/offset for ranger

hey guyz i'm lookin to buy a set of bonspeeds for my ranger. Its bagged and bd'd and was wandering what a good backspacing/offset would be for them to tuck.I wanna run a 8.5 up front and a 10 in the back if i can. Also has anyone seen or have any pics of the lagunas with the black chrome powdercoat. I think they'd look good on a red truck

I have 20 x 8.5 on my 99 mazda with 38 mm backspacing.

I have 20x8s w/ 35mm and 20x10s w/ 42mm I believe. I'm not bodydropped however.

well the rims i've decided on come in 20x8 and 20x9.5 so i'm gonna run the 20x8 in the front and and the 20x9.5 in the back i fig. it would be easier to jus post their options, which ones will i need to tuck on a bd'd ranger?
Part Number Wheel Size Rear Spacing Bolt Circle Hub Bore I.D.
__2805 545 20 x 8 4-1/2" 5 x 4-1/2" 3.187"
__2805 547 20 x 8 4-1/2" 5 x 4-3/4" 3.187"
__2805 550 20 x 8 4-1/2" 5 x 5" 3.187"
__2805 552 20 x 8 4-1/2" 5 x 135mm 3.420"
__2806 545 20 x 8 5" 5 x 4-1/2" 3.187"
__2806 547 20 x 8 5" 5 x 4-3/4" 3.187"
__2806 550 20 x 8 5" 5 x 5" 3.187"
__2806 552 20 x 8 5" 5 x 135mm 3.420"
__2806 557 20 x 8 5" 5 x 5-1/2" 3.075"
__2807 545 20 x 8 5-1/2" 5 x 4-1/2" 3.187"
__2807 547 20 x 8 5-1/2" 5 x 4-3/4" 3.187"
__2956 545 20 x 9.5 5" 5 x 4-1/2" 3.187"
__2956 547 20 x 9.5 5" 5 x 4-3/4" 3.187"
__2956 550 20 x 9.5 5" 5 x 5" 3.187"
__2956 552 20 x 9.5 5" 5 x 135mm 3.420"
__2957 545 20 x 9.5 5-1/2" 5 x 4-1/2" 3.187"
__2957 547 20 x 9.5 5-1/2" 5 x 4-3/4" 3.187"
__2957 550 20 x 9.5 5-1/2" 5 x 5" 3.187"
__2957 552 20 x 9.5 5-1/2" 5 x 135mm 3.420"
__2958 545 20 x 9.5 6" 5 x 4-1/2" 3.187"
__2958 550 20 x 9.5 6" 5 x 5" 3.187"
__2958 552 20 x 9.5 6" 5 x 135mm 3.420"

please help i'm gonna order em when i get back from showfest

would a a +25mm offset and 6.25" backspacing, work for my application?

im running 20x8.5 w/ 5.5" backspacing.

so will these work for me?

anyone got an answer for me?

bump