Posted by snoel on May 20, 04 at 13:37:23:
How do I find out what gear ratio I'm running? I own a '99 3/4 7.4L GMC Sub. It has a 4" lift and I run 33" tires. Also, can I tow in Drive? It has the oil and tranny coolers.
Also, I just purchased new tires from Les Schwab Tires. The Toyo Open Country A/T, 50,000 warranty, rated D. After just 500 miles, the front, outer shoulder of each tire is wearing, cupping and feathering. I had them align the truck when I bought the tires. They realigned it and gave it more/less? toe and camber, but within the spec range. This seems to have helpled, but I'm still getting the premature wearing. Any ideas?