I'm trying to figure out just what the wheels are on the Blazer I bought. The numbers on the back of the wheel a 18x8.5 jj et13 I got the 18 by 8.5 part, just not sure if that's telling me the backspacing or if I need to measure it.
Pic of wheels??
Most every town has a tire & wheel shop, If they are any good at all they can give you the info you nee. If you go with spacers get new 9/16ths lug bolts, I use them on my slalom car. The lug bolts with new lug nuts should be cheaper than the spacers.i hope this helpsI'm trying to figure out just what the wheels are on the Blazer I bought. The numbers on the back of the wheel a 18x8.5 jj et13 I got the 18 by 8.5 part, just not sure if that's telling me the backspacing or if I need to measure it.