Since I got my 4.10s I wanna put taller and wider tires on the back. I'm debating between 255/50/16 or 265/50/16. Will 265 go on with no problem? What is the hight of 255 and/or 265?
Thanks in advance, guys

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1990 Formula
Factory:TPI-305/Dual Cat(230hp),5 Speed,3.42 rear.
Dealer instaled:Aluminum Drive Shaft
Mods:SLP air foil,K&N Filter, Accel:wires,coil cap,rotor.Hypertech Thermomaster chip,Stat,Fan switch,TES headers,MSD6AL,AFPR(50), Harwood fiberglass hood.
Flowmaster 3" Cat-back exhaust,TB coolant bypass,B&M Ripper shifter, Centerforce dual friction clutch, Ported & Siamesed Plenum matched to SLP Runners, March Power/Amp Pulleys, Richmond 4.10 gears. (???HP)

 

You probably don't want more than 255's on 16x8 rims... 255/45/16 is probably closest to what you want... depends on the size you ran stock... GTA's came with 245/50/16's if I remember correctly.... so yeah, 255/45 would match that well...

 

Well, I slapped on BFGoodrich 265/50/16 and I have to say it's much better as far as traction. Still, with 4.10s, I'm gonna go with slick radials, for the track.
The taller, wider 265s fit well with room to spare. Only an inch taller and an inch wider. Didn't change the car's stance. Now the tire hight is 26.4 inches so I reduced the 4.10 ratio a little.