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Old 08-04-2022, 09:12 AM   #13
OneBad71
Junior Member
 
Join Date: Jul 2022
Location: Gardnerville
Posts: 70
Re: Wide rear rallyes

Quote:
Originally Posted by SCOTI View Post
29" x 3.42 @ 40mph= 1585rpm
@ 60mph= 2377
@ 70mph= 2774

31" x 3.42 @ 40mph= 1483rpm
@ 60mph= 2224
@ 70mph= 2595

Stock 'truck' ralley wheels are a common wheel to run. These 15x8's have 4" of back spacing. Widening to your specs would yield 8" of BS to keep things consistent as far as the spacing between the outer bedside lip & the edge of the wheel/tire.
Thank you, That really helps me out!
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