Help with an option code
 

Lost my book for options.
70 Blazer has one: 4R79JB says 10X165X6 FRT,RR&SP
is that 10 inch 16.5 rims all the way around. Thats all I can figure
Thanks for any help

Re: Help with an option code
 

The tires were 10 X 16.5". I am not sure what width wheels those came on. The brochure does list those tires as an option, but it only lists 5, 5.5 and 6 inch wheels.

Re: Help with an option code
 

They were 6" wide, hense the last digit, the RR and SP I believe are
the type of tires, mine doesn't say that, so I can't confirm, sorry :(

Maybe that means FRT - Front, RR - Rear, and SP - Spare ;)

Re: Help with an option code
 

Thanks for your help

Re: Help with an option code
 

Yep,

FRT, RR, and SP is front, rear and spare. My 2 wheeler doesnt even have a tire size on the RPO, just a G code and size 15, no dimensions.

SLIMJIM

Re: Help with an option code
 

Thats Funny my 71 Blazer lists If memory is correct L78 15's