HAMMER: Truck Optimized GPS App | Support Forum

User Support for HAMMER, a free GPS navigation app with truck-safe routing and turn-by-turn directions. Download Now

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  1. Nahbrown

    Why aren’t all the low clearances in Rand McNally Atlas programed into Hammer?

    Nahbrown, Dec 10, 2023 ... 2
    Replies:
    17
    Views:
    8,194
    25(2)+2
    Dec 30, 2023
  2. TrestleTime

    White text in orange banner

    TrestleTime, Oct 20, 2022
    Replies:
    9
    Views:
    14,660
    Rory Fullerton
    Nov 25, 2024
  3. mwonch

    When the app requests info...

    mwonch, Mar 29, 2023
    Replies:
    1
    Views:
    1,849
    Rory Fullerton
    Mar 30, 2023
  4. taodnt

    Warranty exchange of iPhone 15, all favorites lost

    taodnt, Feb 9, 2026
    Replies:
    2
    Views:
    645
    taodnt
    Feb 10, 2026
  5. YoungGAtrucker25

    US-212 or I-90 Rapid City SD - Billings MT

    YoungGAtrucker25, Feb 28, 2021 ... 2
    Replies:
    11
    Views:
    11,981
    bzinger
    Mar 1, 2021
  6. mickeyrat

    TTR TRUCK GPS APP?

    mickeyrat, Sep 17, 2019 ... 6 7 8
    Replies:
    73
    Views:
    16,305
    Admin
    Apr 3, 2021
  7. StrokerTSi

    Tablet optimization

    StrokerTSi, Feb 26, 2020
    Replies:
    3
    Views:
    1,392
    Admin
    Feb 27, 2020
  8. WesternPlains

    Suggestion

    WesternPlains, Dec 29, 2021
    Replies:
    5
    Views:
    2,879
    Rory Fullerton
    Feb 11, 2022
  9. Bumper

    Street Names

    Bumper, Sep 25, 2020
    Replies:
    1
    Views:
    1,163
    Bridgette HAMMER
    Sep 30, 2020
  10. Makeajump

    Still Useless

    Makeajump, Apr 3, 2021
    Replies:
    1
    Views:
    2,018
    Admin
    Apr 3, 2021
  11. wonderkins

    Speed Limit alert sounds

    wonderkins, Jun 13, 2020
    Replies:
    4
    Views:
    1,734
    Bridgette HAMMER
    Jun 15, 2020
  12. mpow66m

    Routing probs

    mpow66m, Sep 5, 2020
    Replies:
    6
    Views:
    1,757
    mpow66m
    Sep 9, 2020
  13. Espressolane

    Routing problem.

    Espressolane, Feb 12, 2020 ... 2 3
    Replies:
    23
    Views:
    5,409
    Bridgette HAMMER
    Mar 31, 2020
  14. RollinChaos

    Routing error

    RollinChaos, Jun 11, 2025
    Replies:
    6
    Views:
    2,306
    FearTheCorn
    Jun 12, 2025
  15. JasperGB

    Road Closures

    JasperGB, Feb 6, 2025
    Replies:
    3
    Views:
    1,524
    Rory Fullerton
    Feb 7, 2025
  16. Bumper

    Not updating

    Bumper, Nov 1, 2020
    Replies:
    5
    Views:
    1,882
    mpow66m
    Nov 3, 2020
  17. J4yPanda

    Not showing map

    J4yPanda, Jun 22, 2023
    Replies:
    6
    Views:
    4,667
    Bgalic1
    Jul 14, 2023
  18. HaglerFan

    No success

    HaglerFan, Aug 20, 2022
    Replies:
    1
    Views:
    2,464
    Rory Fullerton
    Aug 22, 2022
  19. Sixela918

    Missing truck stop

    Sixela918, Feb 12, 2022
    Replies:
    6
    Views:
    3,595
    Rory Fullerton
    Feb 13, 2023
  20. trucketytrucktruck

    May I please have the .apk of the previous version?

    trucketytrucktruck, Oct 7, 2024
    Replies:
    5
    Views:
    1,558
    trucketytrucktruck
    Oct 11, 2024
Showing threads 1 to 20 of 51

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