i think any aluminum wheel is light but im sure there is some lighter than others but there proubly is not that big of a difference. for a light tire i would go with the mudlite but they do wear faster than other tires. here is a chart you may want to look at. <a href="http://www.highlifter.com/tire_list.php3" target="_blank">http://www.highlifter.com/tire_list.php3</a>