A suggestion- buy a new set and auction your old driver side front and the rear pair separately on eBay. 10 day auction, .99 start price, no reserve, 14.99 shipping. The left front is a high demand item, and the rear pair should do well whether SWB or LWB.
Unless your truck is LWB, then keep your existing rear mats and auction off the new rear pair and your old front mat...
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