i tow with my 01 kia sportage.... 4 banger 120,000 miles i've never had a problem... towed a prindle 19 and a supercat 17 double stacked from New Oleans to Va at 75- 80 miles and hour..... with the AC kicking... the mice were in overdrive turning those wheels.... lol this is a pic of my SC 19 and 17 getting ready for a 7 hour road trip...