{"id":59801,"date":"2026-01-07T15:12:36","date_gmt":"2026-01-07T15:12:36","guid":{"rendered":"https:\/\/testsdmv.com\/study-guides\/nevada\/chapter-2\/"},"modified":"2026-03-20T03:58:29","modified_gmt":"2026-03-20T03:58:29","slug":"chapter-2","status":"publish","type":"page","link":"https:\/\/testsdmv.com\/vi\/study-guides\/nevada\/chapter-2\/","title":{"rendered":"Ch\u01b0\u01a1ng 2: Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9"},"content":{"rendered":"\n<div>\n<div>\n<div class=\"dmv-lang-container\">\n    <div class=\"dmv-lang-links\">\n        \n<div role=\"navigation\" aria-label=\"Language Switcher\" class=\"wpml-ls-statics-shortcode_actions wpml-ls wpml-ls-legacy-list-horizontal\">\n\t<ul><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-en wpml-ls-first-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/\" hreflang=\"en\" lang=\"en\" class=\"wpml-ls-link\" aria-label=\"Switch to English\" title=\"Switch to English\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">English<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-es wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/es\/\" hreflang=\"es\" lang=\"es\" class=\"wpml-ls-link\" aria-label=\"Switch to Espa\u00f1ol\" title=\"Switch to Espa\u00f1ol\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Espa\u00f1ol<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-zh-hans wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/zh-hans\/\" hreflang=\"zh-hans\" lang=\"zh-hans\" class=\"wpml-ls-link\" aria-label=\"Switch to \u7b80\u4f53\u4e2d\u6587\" title=\"Switch to \u7b80\u4f53\u4e2d\u6587\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\u7b80\u4f53\u4e2d\u6587<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-ko wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/ko\/\" hreflang=\"ko\" lang=\"ko\" class=\"wpml-ls-link\" aria-label=\"Switch to \ud55c\uad6d\uc5b4\" title=\"Switch to \ud55c\uad6d\uc5b4\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\ud55c\uad6d\uc5b4<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-fil-ph wpml-ls-last-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/fil-ph\/\" hreflang=\"fil-ph\" lang=\"fil-ph\" class=\"wpml-ls-link\" aria-label=\"Switch to Tagalog\" title=\"Switch to Tagalog\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Tagalog<\/span><\/a>\n\t\t\t<\/li><\/ul>\n<\/div>\n\n    <\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-ccfc5d40\">\n<p class=\"gb-text gb-text-0f6f7956\">H\u00e3y s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ec3 chu\u1ea9n b\u1ecb cho k\u1ef3 thi v\u00e0 tham kh\u1ea3o s\u1ed5 tay ch\u00ednh th\u1ee9c \u0111\u1ec3 bi\u1ebft \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin.<\/p>\n<\/div>\n\n\n\n<aside class=\"gb-element-67617362\">\n<div class=\"gb-accordion gb-accordion-025724cd\">\n<div class=\"gb-accordion__item gb-accordion__item-88eef01e gb-accordion__item-open\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-760b9f99 gb-block-is-current\" id=\"gb-accordion-toggle-760b9f99\">\n<span class=\"gb-text\">Trong ch\u01b0\u01a1ng n\u00e0y:<\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-37c071d3\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-67669fb5\">\n<div class=\"gb-element-32d91237\"><nav class=\"chapter-nav-auto\" aria-label=\"Chapter sections\"><ul><li><a href=\"#basic-speed-law\">Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n<\/a><\/li><li><a href=\"#default-speed-limits\">Gi\u1edbi h\u1ea1n T\u1ed1c \u0111\u1ed9 M\u1eb7c \u0111\u1ecbnh c\u1ee7a Nevada<\/a><\/li><li><a href=\"#other-speed-rules\">C\u00e1c quy t\u1eafc t\u1ed1c \u0111\u1ed9 kh\u00e1c<\/a><\/li><li><a href=\"#quick-numbers\">H\u1ed9p th\u00f4ng tin nhanh<\/a><\/li><li><a href=\"#points-suspension\">H\u1ed9p \u0111i\u1ec3m ph\u1ea1t\/\u0111\u00ecnh ch\u1ec9<\/a><\/li><li><a href=\"#updates-today\">H\u1ed9p c\u1eadp nh\u1eadt (H\u00f4m nay)<\/a><\/li><li><a href=\"#test-yourself\">T\u1ef1 ki\u1ec3m tra<\/a><\/li><\/ul><\/nav>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/aside>\n\n\n\n<div class=\"study-guide-content\">\n<div class=\"gb-element-9597add3\">\n<p class=\"wp-block-paragraph\">Ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 c\u1ee7a b\u1ea1n l\u00e0 m\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh quan tr\u1ecdng nh\u1ea5t c\u1ee7a vi\u1ec7c l\u00e1i xe an to\u00e0n, v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn th\u1eddi gian ph\u1ea3n \u1ee9ng c\u1ee7a b\u1ea1n v\u00e0 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a b\u1ea5t k\u1ef3 v\u1ee5 va ch\u1ea1m ti\u1ec1m t\u00e0ng n\u00e0o. Hi\u1ec3u r\u00f5 lu\u1eadt t\u1ed1c \u0111\u1ed9 c\u1ee7a Nevada, bao g\u1ed3m Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n v\u00e0 c\u00e1c gi\u1edbi h\u1ea1n theo lu\u1eadt \u0111\u1ecbnh, l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 v\u01b0\u1ee3t qua b\u00e0i thi l\u00fd thuy\u1ebft v\u00e0 tr\u00e1nh c\u00e1c v\u00e9 ph\u1ea1t t\u1ed1n k\u00e9m v\u00e0 \u0111i\u1ec3m ph\u1ea1t. Vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c quy t\u1eafc n\u00e0y kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 t\u00ednh m\u1ea1ng c\u1ee7a ch\u00ednh b\u1ea1n m\u00e0 c\u00f2n c\u1ea3 t\u00ednh m\u1ea1ng c\u1ee7a c\u00f4ng nh\u00e2n \u0111\u01b0\u1eddng b\u1ed9, ng\u01b0\u1eddi \u0111i b\u1ed9 v\u00e0 nh\u1eefng ng\u01b0\u1eddi l\u00e1i xe kh\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"basic-speed-law\">Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quy \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 c\u01a1 b\u1ea3n nh\u1ea5t c\u1ee7a Nevada l\u00e0 Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n, trong \u0111\u00f3 n\u00eau r\u00f5 r\u1eb1ng ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i v\u1eadn h\u00e0nh ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a m\u00ecnh \u1edf t\u1ed1c \u0111\u1ed9 &#8220;h\u1ee3p l\u00fd ho\u1eb7c ph\u00f9 h\u1ee3p&#8221; trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n c\u00f3. Nguy\u00ean t\u1eafc n\u00e0y l\u00e0 t\u1ed1i quan tr\u1ecdng v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n b\u1ea5t k\u1ef3 gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 n\u00e0o \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft. Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft l\u00e0 t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a tuy\u1ec7t \u0111\u1ed1i \u0111\u01b0\u1ee3c ph\u00e9p trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng, kh\u00f4ng ph\u1ea3i l\u00e0 t\u1ed1c \u0111\u1ed9 m\u1ee5c ti\u00eau c\u1ea7n duy tr\u00ec m\u1ecdi l\u00fac.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 tu\u00e2n th\u1ee7 Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n, ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i xem x\u00e9t m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 v\u00e0 gi\u1ea3m t\u1ed1c \u0111\u1ed9 cho ph\u00f9 h\u1ee3p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Giao th\u00f4ng:<\/strong> S\u1ed1 l\u01b0\u1ee3ng ph\u01b0\u01a1ng ti\u1ec7n tr\u00ean \u0111\u01b0\u1eddng. Trong t\u00ecnh tr\u1ea1ng giao th\u00f4ng \u0111\u00f4ng \u0111\u00fac, ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i gi\u1ea3m t\u1ed1c \u0111\u1ed9 \u0111\u1ec3 duy tr\u00ec kho\u1ea3ng c\u00e1ch an to\u00e0n v\u1edbi xe ph\u00eda tr\u01b0\u1edbc.<\/li>\n\n\n\n<li><strong>Th\u1eddi ti\u1ebft:<\/strong> M\u01b0a, tuy\u1ebft, b\u0103ng, s\u01b0\u01a1ng m\u00f9 ho\u1eb7c gi\u00f3 l\u1edbn l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 t\u1ea7m nh\u00ecn v\u00e0 \u0111\u1ed9 b\u00e1m c\u1ee7a l\u1ed1p xe. T\u1ed1c \u0111\u1ed9 an to\u00e0n khi tr\u1eddi m\u01b0a c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n gi\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft 10-15 d\u1eb7m\/gi\u1edd.<\/li>\n\n\n\n<li><strong>T\u1ea7m nh\u00ecn:<\/strong> Ng\u01b0\u1eddi l\u00e1i xe kh\u00f4ng bao gi\u1edd n\u00ean &#8220;l\u00e1i nhanh h\u01a1n&#8221; t\u1ea7m chi\u1ebfu c\u1ee7a \u0111\u00e8n pha v\u00e0o ban \u0111\u00eam. T\u1ed1c \u0111\u1ed9 ph\u1ea3i \u0111\u1ee7 th\u1ea5p \u0111\u1ec3 cho ph\u00e9p d\u1eebng ho\u00e0n to\u00e0n trong kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1ee3c \u0111\u00e8n pha chi\u1ebfu s\u00e1ng, th\u01b0\u1eddng l\u00e0 kho\u1ea3ng 350-500 feet \u0111\u1ed1i v\u1edbi \u0111\u00e8n pha chi\u1ebfu xa.<\/li>\n\n\n\n<li><strong>\u0110i\u1ec1u ki\u1ec7n \u0111\u01b0\u1eddng s\u00e1:<\/strong> B\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng t\u1ef1 n\u00f3 quy\u1ebft \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 an to\u00e0n. Ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i gi\u1ea3m t\u1ed1c \u0111\u1ed9 khi \u0111i tr\u00ean \u0111\u01b0\u1eddng s\u1ecfi, \u0111\u01b0\u1eddng \u0111\u1ea5t, kh\u00fac cua g\u1ea5p, \u0111\u1ed3i d\u1ed1c ho\u1eb7c l\u00e0n \u0111\u01b0\u1eddng h\u1eb9p.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e1i xe nhanh h\u01a1n m\u1ee9c an to\u00e0n cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n t\u1ea1i l\u00e0 vi ph\u1ea1m Lu\u1eadt T\u1ed1c \u0111\u1ed9 C\u01a1 b\u1ea3n, ngay c\u1ea3 khi ph\u01b0\u01a1ng ti\u1ec7n \u0111ang di chuy\u1ec3n d\u01b0\u1edbi gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft.<\/p>\n<\/div>\n\n\n<\/p>\n\n\n\n<div class=\"gb-element-3735b8d6\">\n<span class=\"gb-shape gb-shape-d1a7541a\"><svg viewBox=\"0 0 16 16\" class=\"bi bi-bookmark-star\" fill=\"currentColor\" height=\"16\" width=\"16\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n  <path d=\"M7.84 4.1a.178.178 0 0 1 .32 0l.634 1.285a.18.18 0 0 0 .134.098l1.42.206c.145.021.204.2.098.303L9.42 6.993a.18.18 0 0 0-.051.158l.242 1.414a.178.178 0 0 1-.258.187l-1.27-.668a.18.18 0 0 0-.165 0l-1.27.668a.178.178 0 0 1-.257-.187l.242-1.414a.18.18 0 0 0-.05-.158l-1.03-1.001a.178.178 0 0 1 .098-.303l1.42-.206a.18.18 0 0 0 .134-.098z\"><\/path>\n  <path d=\"M2 2a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v13.5a.5.5 0 0 1-.777.416L8 13.101l-5.223 2.815A.5.5 0 0 1 2 15.5zm2-1a1 1 0 0 0-1 1v12.566l4.723-2.482a.5.5 0 0 1 .554 0L13 14.566V2a1 1 0 0 0-1-1z\"><\/path>\n<\/svg><\/span>\n\n\n\n<p class=\"gb-text\">\ud83d\udd12 \u0110\u00e2y l\u00e0 n\u1ed9i dung Premium. Truy c\u1eadp n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n \u2014 c\u00e1c B\u00e0i thi DMV m\u1edf r\u1ed9ng, H\u01b0\u1edbng d\u1eabn h\u1ecdc t\u1eadp v\u00e0 b\u00e0i thi CDL.<\/p>\n\n\n\n<a class=\"gb-text gb-text-4785f37c\" href=\"https:\/\/testsdmv.com\/vi\/pricing\/\">Truy c\u1eadp G\u00f3i Premium<\/a>\n\n\n\n<p class=\"gb-text gb-text-95adcd10\"><em>\u0110\u00e3 mua? <a href=\"https:\/\/testsdmv.com\/vi\/sign-in\/\">\u0110\u0103ng nh\u1eadp<\/a><\/em><\/p>\n<\/div>\n\n\n<p>\n\n\n\n\n\n\n<div><nav class=\"tdmv-nav-container\" aria-label=\"Page navigation\"><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/nevada\/chapter-1\/\" class=\"tdmv-nav-btn prev-btn\">< Ch\u01b0\u01a1ng tr\u01b0\u1edbc<\/a><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/nevada\/chapter-3\/\" class=\"tdmv-nav-btn next-btn\">Ch\u01b0\u01a1ng sau ><\/a><\/nav>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ki\u1ec3m so\u00e1t t\u1ed1c \u0111\u1ed9 c\u1ee7a b\u1ea1n l\u00e0 m\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh quan tr\u1ecdng nh\u1ea5t c\u1ee7a vi\u1ec7c l\u00e1i xe an to\u00e0n, v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn th\u1eddi gian ph\u1ea3n \u1ee9ng c\u1ee7a b\u1ea1n v\u00e0 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a b\u1ea5t k\u1ef3 v\u1ee5 va ch\u1ea1m ti\u1ec1m t\u00e0ng n\u00e0o. Hi\u1ec3u r\u00f5 lu\u1eadt t\u1ed1c \u0111\u1ed9 c\u1ee7a Nevada, &#8230; <a title=\"Ch\u01b0\u01a1ng 2: Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9\" class=\"read-more\" href=\"https:\/\/testsdmv.com\/vi\/study-guides\/nevada\/chapter-2\/\" aria-label=\"Read more about Ch\u01b0\u01a1ng 2: Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9\">Read more<\/a><\/p>\n","protected":false},"author":30,"featured_media":34219,"parent":55877,"menu_order":2,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-59801","page","type-page","status-publish","has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/59801","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/comments?post=59801"}],"version-history":[{"count":0,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/59801\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/55877"}],"wp:attachment":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/media?parent=59801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}