Marcus816,
I don't have the dimensions of the base... but here's a link to a PDF of the
2007 Alpenlite Truck Camper Brochure.The basic dimensions and spec's are listed on the last page. Should fit just fine in most short-bed pickup trucks.
Also, you didn't mention what year Cimarron you're looking at... For a couple model years ('04 & '05 I think) these were available in an "Extended Cabover" version which gave it a north-south queen size bed and much more wardrobe space. These were super-sweet! Very spacious for a short-bed, no-slideout truck camper.
Roy... Unfortunately Alpenlite has been out of business for many years
๐Cheers
-Mark
'04 Alpenlite Saratoga 935, 328W of solar, 300Ah Odyssey batt's, Trimetric, Prosine 2.0
05 Ram3500, Cummins,Vision 19.5 w/M729F's, Dynatrac Hubs, RR airbags w/ping tanks, Superhitch, Roadmaster Swaybar, Rancho RS9000XL
The Overlhander Blog