Accuracy can be effected by quality of the radio and signal strength. Buy a GPS with WAAS for enhanced accuracy.
Garmin appears to have the most map updates available and many models have lifetime upgrades included in the price. I have a Pioneer and annual updates are expensive. Once the update becomes a year old, I can get it for a good price.
Edited by Bedlam, 17 February 2013 - 04:43 PM.
2012 Interstate Car Carrier ICC10220TA3, 20'x8.5', 8" I-beam frame, dual 5200 lb 4" drop torsion axles, Diamond plate, Towmax 225/75R15 LRE tires on galvanized rims, Harbor Freight 10k lb equalizing hitch, Camping World vent cover, LED lighting, 3' RV door, front and rear door interior light switches, interior plywood walls and floor, 70' of Harbor Freight E-track rail with recessed corner 5k lb D-rings, Dual 42 gal fresh water tanks with Harbor Freight transfer pump, portable dual Harbor Freight 45w solar arrays, 100 lbs LPG in four bottles, PowerArmor Max Solar 5-battery box, Deka 24HR3000 sealed batteries
2015 Ram 5500 HD 4wd Tradesman 60" CA, Crew cab with 173.4" wheelbase, 19,000 lb GVWR with 26,000 lb GCWR, Cummins I6 6.7 liter diesel with chassis cab tune 325 hp @ 2800 rpm and 750 ft-lb @ 1700 rpm, Aisin AS69RC 6-speed automatic, New Process NV271 manual transfer case, 14.5k lb Dana S14-111L limited slip and 7250 lb Magna Steyr 275mm with 4.44 ratios, Palfinger Badger low sill flat bed, Dual DeeZee 36x18x18 under bed boxes, Quad DeeZee 48x18x18 above bed boxes, Curt Double Lock 30K lb gooseneck, Dual 3/4" horse stall mats, SuperHitch Magnum 30K dual receiver with 42" SuperTruss, Upper StableLoads, Short range FastGun turnbuckles with locks
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