Thread: sc1 aero mods
View Single Post
Old 12-24-2010, 07:39 PM   #11 (permalink)
arcosine
Master Ecomadman
 
arcosine's Avatar
 
Join Date: Nov 2010
Location: Chicago area
Posts: 1,154

sc1 - '98 saturn sc1
Team Saturn
90 day: 43.17 mpg (US)

Airplane Bike - '11 home built Carp line Tour

rans - '97 rans tailwind

tractor - '66 International Cub cadet 129

2002 Space Odyssey - '02 Honda Odyssey EX-L
90 day: 28.25 mpg (US)

red bug - '00 VW beetle TDI

big tractor - '66 ford 3400

red vw - '00 VW new beetle TDI
90 day: 58.42 mpg (US)

RV - '88 Winnebago LeSharo
90 day: 16.67 mpg (US)
Thanks: 20
Thanked 337 Times in 227 Posts
I changed out the front wheels, 40 psi cold.

185/65R15 vs 165/80R15 (165R15)


The 165/80R15 tires give 70mph on the GPS at 65 mph on the speedometer or 7.7% increase. The car seems to slow up hill, but considering a head wind and 450 lb weight of passengers, not too bad. You defiantly want to drive slower with the skinny tires, since the car doesn't handle as well as the 185/65R15 tires. It seems to coast really far, though. Almost down to 1/4 tank.


Last edited by arcosine; 12-25-2010 at 11:10 PM..
  Reply With Quote