Antenna mount.

FireStik SS-204A Adjustable stainless steel vertical door jamb mount https://www.amazon.com/dp/B000X3EQ3G/ref=cm_sw_r_cp_apa_-y4DBbH3Z53P9

Antenna Redman CB 102 Inch CB Ham Radio Antenna Stain Steel Power Whip with Stud mount https://www.amazon.com/dp/B009MZWYY4/ref=cm_sw_r_cp_apa_RB4DBb9BYPW0H

Coax SUNPIE 18ft CB Antenna Cable CB Radio Coaxial Cable Extension with pl-259 connectors https://www.amazon.com/dp/B07BGWFT18/ref=cm_sw_r_cp_apa_bE4DBbGT4R9NH

CB Midland 5001Z 40-Channel Mobile CB with Switchable Noise Filter https://www.amazon.com/dp/B000P0RPVW/ref=cm_sw_r_cp_apa_TE4DBbS2QA12D

Swr meter SWR METER to Test CB Radio Antennas - Workman SWR2T https://www.amazon.com/dp/B00042LCBA/ref=cm_sw_r_cp_apa_SF4DBb03ERFNA

This will get you on air and tuned in. Don't put a cig adapter on run the power to the battery.

Also pick up a tennis ball to put on the antenna where it hits your truck.

Thanks for all the info. Gonna pick up this for SWR metering and I will check out more the antennas you mentioned.