harrisford
Registered User
Has anyone mounted 19.5'' rims on their IDI? i have been looking at american eagle 058 rims. the tread life is pretty much what im intested in. im probably goin to have 275's on them, for a little better hwy economy.

i dont know if he ever did it but i think trackspeeder was talking about i quite a while back.


I've got a set of Hyrail rims I've thought of installing on my rig. I've really thought about it a lot. I understand the concept of getting better mileage. I understand the concept of getting more life out of the tires. I understand the cool (to me) factor. Here's the rub.
1. I've heard Calvin mention that the 4 wheel 450's eat 19.5 front tires like there's no tomorrow. I would imagine that to be similar to a 250 or 350 with a D60. Maybe Chris can weigh in on this.
2. At roughly $225-$250/tire lasting 100,000 - 120,000 miles You can almost buy 2 sets of 235/85R16 that will last half that long each. I don't really consider this to be getting more miles for the money.
3. If you ever had tire problems on the road, you're a lot more likely to find 16" rubber than 19.5" rubber.
I got a heck of a deal on the hyrail rims, so I'm not really out much for the rims. You fellas buying new 19.5 rims are looking at over $2,000 for rims. They say the mileage increase is 1-2 mpg. You're better off using 2 grand to get an overdrive tranny and save mileage that way.
Just my thoughts,
Paul